talks = [
    "Bren Brown - The power of vulnerability",
    "Isabel Behncke - Evolutions gift of play from bonobo apes to humans",
    "Josette Sheeran - Ending hunger now",
    "Iain Hutchison - Saving faces A facial surgeons craft",
    "Fred Jansen - How to land on a comet",
    "Clayton Cameron - A-rhythm-etic. The math behind the beats",
    "David Brooks - The social animal",
    "David Kwong - Two nerdy obsessions meet -- and its magic",
    "Andrew Solomon - Love no matter what",
    "Cesar Kuriyama - One second every day",
    "Euvin Naidoo - Why invest in Africa",
    "Siddharthan Chandran - Can the damaged brain repair itself",
    "Spencer Wells - A family tree for humanity",
    "Jamais Cascio - Tools for a better world",
    "Heribert Watzke - The brain in your gut",
    "Peter Norvig - The 100000-student classroom",
    "Daria van den Bercken - Why I take the piano on the road  and in the air",
    "Trevor Timm - How free is our freedom of the press",
    "Richard Pyle - A dive into the reefs Twilight Zone",
    "John Hodgman - Design explained.",
    "Dan Phillips - Creative houses from reclaimed stuff",
    "Hasan Elahi - FBI here I am",
    "Khalida Brohi - How I work to protect women from honor killings",
    "Tom Wujec - Learn to use the 13th-century astrolabe",
    "Kevin Kelly - The next 5000 days of the web",
    "Claron McFadden - Singing the primal mystery",
    "George Ayittey - Africas cheetahs versus hippos",
    "Alex Steffen - The shareable future of cities",
    "Peter van Manen - Better baby care -- thanks to Formula 1",
    "Peter Donnelly - How juries are fooled by statistics",
    "Rainn Wilson - Ideas worth dating",
    "Paul Zak - Trust morality -- and oxytocin",
    "Mileha Soneji - Simple hacks for life with Parkinsons",
    "Seth Priebatsch - The game layer on top of the world",
    "William Noel - Revealing the lost codex of Archimedes",
    "Alice Goffman - How were priming some kids for college  and others for prison",
    "Jonathan Drori - Every pollen grain has a story",
    "Baba Shiv - Sometimes its good to give up the drivers seat",
    "Sara Lewis - The loves and lies of fireflies",
    "Dan Pallotta - The dream we havent dared to dream",
    "Madeleine Albright - On being a woman and a diplomat",
    "Melissa Marshall - Talk nerdy to me",
    "Kevin Breel - Confessions of a depressed comic",
    "Roberto DAngelo  Francesca Fedeli - In our babys illness a life lesson",
    "Nancy Lublin - Texting that saves lives",
    "Monica Araya - A small country with big ideas to get rid of fossil fuels",
    "Charles Hazlewood - Trusting the ensemble",
    "Kiran Sethi - Kids take charge",
    "Sam Richards - A radical experiment in empathy",
    "Ludwick Marishane - A bath without water",
    "Chris Burkard - The joy of surfing in ice-cold water",
    "Joi Ito - Want to innovate Become a now-ist",
    "Marcus du Sautoy - Symmetry realitys riddle",
    "Rainer Strack - The workforce crisis of 2030 -- and how to start solving it now",
    "Taylor Wilson - My radical plan for small nuclear fission reactors",
    "Dennis Hong - My seven species of robot -- and how we created them",
    "Itay Talgam - Lead like the great conductors",
    "Newton Aduaka - The story of Ezra",
    "Naomi Klein - Addicted to risk",
    "Eve Ensler - Happiness in body and soul",
    "J.J. Abrams - The mystery box",
    "Tania Simoncelli - Should you be able to patent a human gene",
    "Julia Galef - Why you think youre right -- even if youre wrong",
    "Sarah Kay - If I should have a daughter ...",
    "Kitra Cahana - A glimpse of life on the road",
    "Sebastian Wernicke - How to use data to make a hit TV show",
    "Gary Greenberg - The beautiful nano details of our world",
    "Jean-Baptiste Michel  Erez Lieberman Aiden - What we learned from 5 million books",
    "Jonathan Drori - What we think we know",
    "Hans Rosling - New insights on poverty",
    "Marco Annunziata - Welcome to the age of the industrial internet",
    "Carlo Ratti - Architecture that senses and responds",
    "Peter Eigen - How to expose the corrupt",
    "Kevin Slavin - How algorithms shape our world",
    "E.O. Wilson - Advice to a young scientist",
    "Jennifer Senior - For parents happiness is a very high bar",
    "Brenda Romero - Gaming for understanding",
    "Christopher Ryan - Are we designed to be sexual omnivores",
    "Thomas Piketty - New thoughts on capital in the twenty-first century",
    "Stephen Ritz - A teacher growing green in the South Bronx",
    "Adam Grosser - A mobile fridge for vaccines",
    "Abigail Washburn - Building US-China relations ... by banjo",
    "Mick Cornett - How an obese town lost a million pounds",
    "Colin Stokes - How movies teach manhood",
    "Burt Rutan - The real future of space exploration",
    "Elizabeth Gilbert - Your elusive creative genius",
    "Thomas Pogge - Medicine for the 99 percent",
    "Saul Griffith - Everyday inventions",
    "Dave Meslin - The antidote to apathy",
    "Charlie Todd - The shared experience of absurdity",
    "Penelope Boston - There might just be life on Mars",
    "Thomas Goetz - Its time to redesign medical data",
    "Paul Ewald - Can we domesticate germs",
    "Neil Turok - My wish Find the next Einstein in Africa",
    "Knut Haanaes - Two reasons companies fail -- and how to avoid them",
    "Auret van Heerden - Making global labor fair",
    "Robin Nagle - What I discovered in New York City  trash",
    "John Delaney - Wiring an interactive ocean",
    "James Surowiecki - The power and the danger of online crowds",
    "Richard Resnick - Welcome to the genomic revolution",
    "Amanda Bennett - We need a heroic narrative for death",
    "Natalie Merchant - Singing old poems to life",
    "Jackson Katz - Violence against womenits a mens issue",
    "Sajay Samuel - How college loans exploit students for profit",
    "Yves Morieux - How too many rules at work keep you from getting things done",
    "Tierney Thys - Swim with the giant sunfish",
    "Dame Ellen MacArthur - The surprising thing I learned sailing solo around the world",
    "Ngozi Okonjo-Iweala - Want to help Africa Do business here",
    "Magnus Larsson - Turning dunes into architecture",
    "Salvatore Iaconesi - What happened when I open-sourced my brain cancer",
    "Beardyman - The polyphonic me",
    "Dave Isay - Everyone around you has a story the world needs to hear",
    "Chris Anderson - TEDs secret to great public speaking",
    "Mathieu Lehanneur - Science-inspired design",
    "Gonzalo Vilario - How Argentinas blind soccer team became champions",
    "Josh Luber - Why sneakers are a great investment",
    "Carmen Agra Deedy - Once upon a time my mother ...",
    "Tal Danino - Programming bacteria to detect cancer and maybe treat it",
    "Nancy Frates - Meet the mom who started the Ice Bucket Challenge",
    "Sarah Jones - One woman five characters and a sex lesson from the future",
    "Anthony Goldbloom - The jobs well lose to machines -- and the ones we wont",
    "Steve Silberman - The forgotten history of autism",
    "Joshua Walters - On being just crazy enough",
    "Tom Chatfield - 7 ways games reward the brain",
    "Benoit Mandelbrot - Fractals and the art of roughness",
    "Lisa Margonelli - The political chemistry of oil",
    "Don Tapscott - Four principles for the open world",
    "Thomas Suarez - A 12-year-old app developer",
    "Amy Tan - Where does creativity hide",
    "William Kamkwamba - How I harnessed the wind",
    "Raghava KK - My 5 lives as an artist",
    "Arthur Brooks - A conservatives plea Lets work together",
    "James Geary - Metaphorically speaking",
    "Jedidah Isler - How I fell in love with quasars blazars and our incredible universe",
    "Gabby Giffords and Mark Kelly - Be passionate. Be courageous. Be your best.",
    "Joel Levine - Why we need to go back to Mars",
    "Alan Siegel - Lets simplify legal jargon",
    "Ellen Jorgensen - What you need to know about CRISPR",
    "Margaret Heffernan - Dare to disagree",
    "Kevin Allocca - Why videos go viral",
    "Pico Iyer - Where is home",
    "Dean Kamen - To invent is to give",
    "David Sedlak - 4 ways we can avoid a catastrophic drought",
    "Lucianne Walkowicz - Finding planets around other stars",
    "Paul Bennett - Design is in the details",
    "Molly Crockett - Beware neuro-bunk",
    "Antonio Donato Nobre - The magic of the Amazon A river that flows invisibly all around us",
    "J.D. Vance - Americas forgotten working class",
    "Mary Robinson - Why climate change is a threat to human rights",
    "Jane Chen - A warm embrace that saves lives",
    "Julian Treasure - 5 ways to listen better",
    "Joy Sun - Should you donate differently",
    "Eric Dishman - Take health care off the mainframe",
    "Alex Laskey - How behavioral science can lower your energy bill",
    "Robert Thurman - We can be Buddhas",
    "Courtney Martin - This isnt her mothers feminism",
    "Kavita Ramdas - Radical women embracing tradition",
    "Vishal Vaid - Hypnotic South Asian improv music",
    "Ismael Nazario - What I learned as a kid in jail",
    "Mark Raymond - Victims of the city",
    "Jane McGonigal - Gaming can make a better world",
    "Philip Evans - How data will transform business",
    "Ed Boyden - A light switch for neurons",
    "Al Gore - What comes after An Inconvenient Truth",
    "John Searle - Our shared condition -- consciousness",
    "Steve Keil - A manifesto for play for Bulgaria and beyond",
    "Bruno Torturra - Got a smartphone Start broadcasting",
    "Edward Snowden - Heres how we take back the Internet",
    "Frank Warren - Half a million secrets",
    "Corneille Ewango - A hero of the Congo forest",
    "Martin Hanczyc - The line between life and not-life",
    "Carter Emmart - A 3D atlas of the universe",
    "Kristina Gjerde - Making law on the high seas",
    "HaasHahn - How painting can transform communities",
    "Karen Armstrong - Lets revive the Golden Rule",
    "Sarah Bergbreiter - Why I make robots the size of a grain of rice",
    "Carolyn Steel - How food shapes our cities",
    "Peter Gabriel - Fight injustice with raw video",
    "Gary Slutkin - Lets treat violence like a contagious disease",
    "Mary Norris - The nit-picking glory of The New Yorkers Comma Queen",
    "Mark Applebaum - The mad scientist of music",
    "Leslie T. Chang - The voices of Chinas workers",
    "Kakenya Ntaiya - A girl who demanded school",
    "Marc Pachter - The art of the interview",
    "George Dyson - The story of Project Orion",
    "Charles Limb - Building the musical muscle",
    "Rodrigo Bijou - Governments dont understand cyber warfare. We need hackers",
    "Will Potter - The secret US prisons youve never heard of before",
    "Rodney Mullen - Pop an ollie and innovate",
    "Mitchell Joachim - Dont build your home grow it",
    "Sandra Aamodt - Why dieting doesnt usually work",
    "Noah Wilson-Rich - Every city needs healthy honey bees",
    "Robert Neuwirth - The hidden world of shadow cities",
    "Teddy Cruz - How architectural innovations migrate across borders",
    "Krista Donaldson - The 80 prosthetic knee thats changing lives",
    "Miguel Nicolelis - Brain-to-brain communication has arrived. How we did it",
    "Michael Murphy - Architecture thats built to heal",
    "Ken Goldberg - 4 lessons from robots about being human",
    "John Wilbanks - Lets pool our medical data",
    "Janine Benyus - Biomimicry in action",
    "Nancy Etcoff - Happiness and its surprises",
    "Rob Legato - The art of creating awe",
    "Ben Goldacre - What doctors dont know about the drugs they prescribe",
    "Michael McDaniel - Cheap effective shelter for disaster relief",
    "Yann DallAglio - Love -- youre doing it wrong",
    "Lee Mokobe - A powerful poem about what it feels like to be transgender",
    "Paul Bloom - The origins of pleasure",
    "Alaa Murabit - What my religion really says about women",
    "Dean Ornish - The killer American diet thats sweeping the planet",
    "Natalie MacMaster - Fiddling in reel time",
    "Inara George - Family Tree",
    "Ken Robinson - Bring on the learning revolution",
    "Negin Farsad - A highly scientific taxonomy of haters",
    "Elizabeth Lindsey - Curating humanitys heritage",
    "Reshma Saujani - Teach girls bravery not perfection",
    "Roger Ebert - Remaking my voice",
    "Rose George - Lets talk crap. Seriously.",
    "Stephen Petranek - Your kids might live on Mars. Heres how theyll survive",
    "Steve Howard - Lets go all-in on selling sustainability",
    "Charles Anderson - Dragonflies that fly across oceans",
    "David Hanson - Robots that show emotion",
    "Robert Gupta - Music is medicine music is sanity",
    "Jay Walker - The worlds English mania",
    "Emily Oster - Flip your thinking on AIDS in Africa",
    "Karen Armstrong - My wish The Charter for Compassion",
    "eL Seed - Street art with a message of hope and peace",
    "Jay Bradner - Open-source cancer research",
    "Karima Bennoune - When people of Muslim heritage challenge fundamentalism",
    "Seyi Oyesola - A hospital tour in Nigeria",
    "Sally Kohn - Dont like clickbait Dont click",
    "Cheryl Hayashi - The magnificence of spider silk",
    "Daniel Kraft - A better way to harvest bone marrow",
    "Rick Falkvinge - I am a pirate",
    "Michael Hansmeyer - Building unimaginable shapes",
    "Jane McGonigal - The game that can give you 10 extra years of life",
    "Meron Gribetz - A glimpse of the future through an augmented reality headset",
    "Jos Bowen - Beethoven the businessman",
    "Joe Landolina - This gel can make you stop bleeding instantly",
    "Cesar Harada - How I teach kids to love science",
    "David Holt - The joyful tradition of mountain music",
    "Marina Abramovi - An art made of trust vulnerability and connection",
    "Sonia Shah - 3 reasons we still havent gotten rid of malaria",
    "Sayu Bhojwani - Immigrant voices make democracy stronger",
    "Tony Robbins - Why we do what we do",
    "Mick Ebeling - The invention that unlocked a locked-in artist",
    "Naif Al-Mutawa - Superheroes inspired by Islam",
    "Tom Wujec - 3 ways the brain creates meaning",
    "Iqbal Quadir - How mobile phones can fight poverty",
    "David Grady - How to save the world or at least yourself from bad meetings",
    "Jessica Ladd - The reporting system that sexual assault survivors want",
    "Thomas Dolby - Love Is a Loaded Pistol",
    "Aparna Rao - Art that craves your attention",
    "Toni Mac - The laws that sex workers really want",
    "Ramona Pierson - An unexpected place of healing",
    "Yves Behar - Designing objects that tell stories",
    "Paula Hammond - A new superweapon in the fight against cancer",
    "Jennifer Healey - If cars could talk accidents might be avoidable",
    "Alex Wissner-Gross - A new equation for intelligence",
    "Ashraf Ghani - How to rebuild a broken state",
    "Amy Lockwood - Selling condoms in the Congo",
    "Sleepy Man Banjo Boys - Teen wonders play bluegrass",
    "James Nachtwey - Moving photos of extreme drug-resistant TB",
    "Lucianne Walkowicz - Lets not use Mars as a backup planet",
    "Robert Swan - Lets save the last pristine continent",
    "Sanjay Pradhan - How open data is changing international aid",
    "Pter Fankhauser - Meet Rezero the dancing ballbot",
    "Morley - Women of Hope",
    "John Wooden - The difference between winning and succeeding",
    "Chimamanda Ngozi Adichie - The danger of a single story",
    "Roger Stein - A bold new way to fund drug research",
    "Christien Meindertsma - How pig parts make the world turn",
    "Luca Turin - The science of scent",
    "Britta Riley - A garden in my apartment",
    "Severine Autesserre - To solve mass violence look to locals",
    "Ben Saunders - Why did I ski to the North Pole",
    "Luke Syson - How I learned to stop worrying and love useless art",
    "John Kasaona - How poachers became caretakers",
    "Sangeeta Bhatia - This tiny particle could roam your body to find tumors",
    "Robert Full - Learning from the geckos tail",
    "Juliana Rotich - Meet BRCK Internet access built for Africa",
    "Mary Lou Jepsen - Could future devices read images from our brains",
    "Cynthia Breazeal - The rise of personal robots",
    "Amy Smith - Simple designs to save a life",
    "Melinda Gates - Lets put birth control back on the agenda",
    "Lesley Hazleton - The doubt essential to faith",
    "Lauren Zalaznick - The conscience of television",
    "Rodrigo Canales - The deadly genius of drug cartels",
    "Fahad Al-Attiya - A country with no water",
    "Richard Wilkinson - How economic inequality harms societies",
    "JP Rangaswami - Information is food",
    "Frans de Waal - Moral behavior in animals",
    "Svante Pbo - DNA clues to our inner neanderthal",
    "Jimmy Nelson - Gorgeous portraits of the worlds vanishing people",
    "Jared Diamond - Why do societies collapse",
    "Doris Kim Sung - Metal that breathes",
    "Sheena Iyengar - The art of choosing",
    "Cameron Herold - Lets raise kids to be entrepreneurs",
    "Johnny Lee - Free or cheap Wii Remote hacks",
    "Dan Cobley - What physics taught me about marketing",
    "Jackie Tabick - The balancing act of compassion",
    "Susan Savage-Rumbaugh - The gentle genius of bonobos",
    "Zaria Forman - Drawings that show the beauty and fragility of Earth",
    "Juan Enriquez - We can reprogram life. How to do it wisely",
    "Shonda Rhimes - My year of saying yes to everything",
    "Michael Tilson Thomas - Music and emotion through time",
    "Abraham Verghese - A doctors touch",
    "Seth Shostak - ET is probably out there -- get ready",
    "Esther Duflo - Social experiments to fight poverty",
    "Aris Venetikidis - Making sense of maps",
    "Jack Horner - Where are the baby dinosaurs",
    "Helder Guimares - A magical search for a coincidence",
    "Dan Pallotta - The way we think about charity is dead wrong",
    "Thom Mayne - How architecture can connect us",
    "Chade-Meng Tan - Everyday compassion at Google",
    "Chris Kluwe - How augmented reality will change sports ... and build empathy",
    "Stewart Brand  Mark Z. Jacobson - Debate Does the world need nuclear energy",
    "Max Little - A test for Parkinsons with a phone call",
    "Marco Tempest - The magic of truth and lies and iPods",
    "T. Boone Pickens - Lets transform energy -- with natural gas",
    "Nick Veasey - Exposing the invisible",
    "Michel Laberge - How synchronized hammer strikes could generate nuclear fusion",
    "Memory Banda - A warriors cry against child marriage",
    "Daniel Goleman - Why arent we more compassionate",
    "Stephen Wolfram - Computing a theory of all knowledge",
    "Julia Sweeney - Its time for The Talk",
    "McKenna Pope - Want to be an activist Start with your toys",
    "Jeffrey Brown - How we cut youth violence in Boston by 79 percent",
    "Geert Chatrou - A whistleblower you havent heard",
    "Gary Haugen - The hidden reason for poverty the world needs to address now",
    "Martin Jacques - Understanding the rise of China",
    "Aaron OConnell - Making sense of a visible quantum object",
    "Thomas Heatherwick - Building the Seed Cathedral",
    "Jack Andraka - A promising test for pancreatic cancer ... from a teenager",
    "Oded Shoseyov - How were harnessing natures hidden superpowers",
    "Mike Biddle - We can recycle plastic",
    "Dorothy Roberts - The problem with race-based medicine",
    "Eythor Bender - Human exoskeletons -- for war and healing",
    "Ron McCallum - How technology allowed me to read",
    "Iwan Baan - Ingenious homes in unexpected places",
    "Joe Madiath - Better toilets better life",
    "Dayananda Saraswati - The profound journey of compassion",
    "Louie Schwartzberg - Hidden miracles of the natural world",
    "John Hodgman - Aliens love -- where are they",
    "Alyson McGregor - Why medicine often has dangerous side effects for women",
    "Bill T. Jones - The dancer the singer the cellist ... and a moment of creative magic",
    "Benedetta Berti - The surprising way groups like ISIS stay in power",
    "Shlomo Benartzi - Saving for tomorrow tomorrow",
    "Nathan Myhrvold - Could this laser zap malaria",
    "Patience Mthunzi - Could we cure HIV with lasers",
    "Mia Birdsong - The story we tell about poverty isnt true",
    "Angela Patton - A father-daughter dance ... in prison",
    "Ramesh Raskar - Imaging at a trillion frames per second",
    "Geoff Mulgan - Post-crash investing in a better world",
    "Hans Rosling - Religions and babies",
    "Latif Nasser - The amazing story of the man who gave us modern pain relief",
    "Elizabeth Gilbert - Success failure and the drive to keep creating",
    "Alec Soth  Stacey Baker - This is what enduring love looks like",
    "John Maeda - My journey in design",
    "Jennifer Granholm - A clean energy proposal -- race to the top",
    "Ali Carr-Chellman - Gaming to re-engage boys in learning",
    "Louise Leakey - A dig for humanitys origins",
    "Antnio Guterres - Refugees have the right to be protected",
    "Sherwin Nuland - How electroshock therapy changed me",
    "Boghuma Kabisen Titanji - Ethical riddles in HIV research",
    "Hubertus Knabe - The dark secrets of a surveillance state",
    "Shimon Schocken - What a bike ride can teach you",
    "Sheila Patek - The shrimp with a kick",
    "William Ury - The walk from no to yes",
    "Don Norman - 3 ways good design makes you happy",
    "Matthieu Ricard - How to let altruism be your guide",
    "Ivan Krastev - Can democracy exist without trust",
    "Meera Vijayann - Find your voice against gender violence",
    "Drew Curtis - How I beat a patent troll",
    "Kenneth Lacovara - Hunting for dinosaurs showed me our place in the universe",
    "Mustafa Akyol - Faith versus tradition in Islam",
    "Camille Seaman - Haunting photos of polar ice",
    "Holly Morris - Why stay in Chernobyl Because its home.",
    "Candy Chang - Before I die I want to ...",
    "Amy Webb - How I hacked online dating",
    "Harry Cliff - Have we reached the end of physics",
    "Molly Stevens - A new way to grow bone",
    "Robin Chase - The idea behind Zipcar and what comes next",
    "Alberto Cairo - There are no scraps of men",
    "BLACK - My journey to yo-yo mastery",
    "David Steindl-Rast - Want to be happy Be grateful",
    "Luis von Ahn - Massive-scale online collaboration",
    "Denise Herzing - Could we speak the language of dolphins",
    "The LXD - In the Internet age dance evolves ...",
    "Scott Summit - Beautiful artificial limbs",
    "Michael Metcalfe - A provocative way to finance the fight against climate change",
    "Seth Godin - How to get your ideas to spread",
    "Nick Hanauer - Beware fellow plutocrats the pitchforks are coming",
    "Anil Ananthaswamy - What it takes to do extreme astrophysics",
    "Joe Sabia - The technology of storytelling",
    "Mariana Mazzucato - Government -- investor risk-taker innovator",
    "Jessica Jackley - Poverty money -- and love",
    "Robert Wright - The evolution of compassion",
    "Mike Matas - A next-generation digital book",
    "Rich Benjamin - My road trip through the whitest towns in America",
    "Julie Lythcott-Haims - How to raise successful kids -- without over-parenting",
    "Sebastio Salgado - The silent drama of photography",
    "Gill Hicks - I survived a terrorist attack. Heres what I learned",
    "Kaki King - Playing Pink Noise on guitar",
    "Garik Israelian - How spectroscopy could reveal alien life",
    "Catherine Mohr - The tradeoffs of building green",
    "Rob Dunbar - Discovering ancient climates in oceans and ice",
    "Saki Mafundikwa - Ingenuity and elegance in ancient African alphabets",
    "Scott Rickard - The beautiful math behind the worlds ugliest music",
    "John Hunter - Teaching with the World Peace Game",
    "Allan Adams - What the discovery of gravitational waves means",
    "ShaoLan - The Chinese zodiac explained",
    "Angela Lee Duckworth - Grit The power of passion and perseverance",
    "Aubrey de Grey - A roadmap to end aging",
    "Anthony Atala - Growing new organs",
    "Lucy McRae - How can technology transform the human body",
    "Malcolm Gladwell - The strange tale of the Norden bombsight",
    "Danny Hillis - The Internet could crash. We need a Plan B",
    "Zainab Salbi - Women wartime and the dream of peace",
    "Steven Pinker and Rebecca Newberger Goldstein - The long reach of reason",
    "Chris Anderson - Technologys long tail",
    "Bill Davenhall - Your health depends on where you live",
    "Xavier Vilalta - Architecture at home in its community",
    "David Byrne Ethel  Thomas Dolby - Nothing But Flowers with string quartet",
    "Ilona Szab de Carvalho - 4 lessons I learned from taking a stand against drugs and gun violence",
    "Rob Hopkins - Transition to a world without oil",
    "Seema Bansal - How to fix a broken education system ... without any more money",
    "Barry Schwartz - Using our practical wisdom",
    "Aimee Mullins - The opportunity of adversity",
    "Jon Nguyen - Tour the solar system from home",
    "Jim Fallon - Exploring the mind of a killer",
    "Lalitesh Katragadda - Making maps to fight disaster build economies",
    "Charles Elachi - The story behind the Mars Rovers",
    "Ben Katchor - Comics of bygone New York",
    "Tom Honey - Why would God create a tsunami",
    "Barbara Block - Tagging tuna in the deep ocean",
    "Deborah Gordon - What ants teach us about the brain cancer and the Internet",
    "Hetain Patel - Who am I Think again",
    "Scott Fraser - Why eyewitnesses get it wrong",
    "Steven Johnson - How the ghost map helped end a killer disease",
    "Rory Stewart - Time to end the war in Afghanistan",
    "Susan Colantuono - The career advice you probably didnt get",
    "Rory  Bremner - A one-man world summit",
    "Sergey Brin - Why Google Glass",
    "Gordon Brown - Wiring a web for global good",
    "Paul Sereno - Digging up dinosaurs",
    "Pavan Sukhdev - Put a value on nature",
    "Ariel Garten - Know thyself with a brain scanner",
    "Elizabeth Pisani - Sex drugs and HIV -- lets get rational",
    "Dilip Ratha - The hidden force in global economics sending money home",
    "Shai Agassi - A new ecosystem for electric cars",
    "Daniel Libeskind - 17 words of architectural inspiration",
    "Kevin Stone - The bio-future of joint replacement",
    "Caroline Phillips - Hurdy-gurdy for beginners",
    "Arthur Benjamin - Teach statistics before calculus",
    "Stanley McChrystal - Listen learn ... then lead",
    "Julian Treasure - Shh Sound health in 8 steps",
    "Greg Stone - Saving the ocean one island at a time",
    "Dennis vanEngelsdorp - A plea for bees",
    "Suzana Herculano-Houzel - What is so special about the human brain",
    "Majora Carter - Greening the ghetto",
    "Ernest Madu - World-class health care",
    "Ben Dunlap - The life-long learner",
    "Bruce Schneier - The security mirage",
    "Susan Blackmore - Memes and temes",
    "Ash Beckham - Were all hiding something. Lets find the courage to open up",
    "Roselinde Torres - What it takes to be a great leader",
    "Jane Poynter - Life in Biosphere 2",
    "Ellen t Hoen - Pool medical patents save lives",
    "Hans Rosling - The best stats youve ever seen",
    "Stewart Brand - The dawn of de-extinction. Are you ready",
    "Feisal Abdul Rauf - Lose your ego find your compassion",
    "Steve Truglia - A leap from the edge of space",
    "Birke Baehr - Whats wrong with our food system",
    "Nellie McKay - Clonie",
    "Carl Safina - What are animals thinking and feeling",
    "Hannah Fry - Is life really that complex",
    "Ken Kamler - Medical miracle on Everest",
    "Lisa Kristine - Photos that bear witness to modern slavery",
    "Mark Kendall - Demo A needle-free vaccine patch thats safer and way cheaper",
    "Shilo Shiv Suleman - Using tech to enable dreaming",
    "Patrick Awuah - How to educate leaders Liberal arts",
    "Andreas Raptopoulos - No roads Theres a drone for that",
    "Elizabeth Lesser - Take the Other to lunch",
    "Todd Coleman - A temporary tattoo that brings hospital care to the home",
    "Billy Graham - On technology and faith",
    "Dean Ornish - Healing through diet",
    "Improv Everywhere - A TED speakers worst nightmare",
    "Keren Elazari - Hackers the Internets immune system",
    "Joe DeRisi - Solving medical mysteries",
    "Joshua Foer - Feats of memory anyone can do",
    "Thomas Thwaites - How I built a toaster -- from scratch",
    "Ramanan Laxminarayan - The coming crisis in antibiotics",
    "Greg Lynn - Organic algorithms in architecture",
    "James Nachtwey - My wish Let my photographs bear witness",
    "Sheryl Sandberg - So we leaned in ... now what",
    "Fei-Fei Li - How were teaching computers to understand pictures",
    "Erin McKean - Go ahead make up new words",
    "Rory Sutherland - Life lessons from an ad man",
    "Linda Liukas - A delightful way to teach kids about computers",
    "Miguel Nicolelis - A monkey that controls a robot with its thoughts. No really.",
    "Eric Giler - A demo of wireless electricity",
    "Charles Limb - Your brain on improv",
    "Nilofer Merchant - Got a meeting Take a walk",
    "Sebastian Seung - I am my connectome",
    "John Q. Walker - Great piano performances recreated",
    "Mac Stone - Stunning photos of the endangered Everglades",
    "Raghava KK - Whats your 200-year plan",
    "Bertrand Piccard - My solar-powered adventure",
    "Juan Enriquez - Your online life permanent as a tattoo",
    "Andrs Ruzo - The boiling river of the Amazon",
    "Rachel Botsman - The case for collaborative consumption",
    "Renny Gleeson - Our antisocial phone tricks",
    "Lennart Green - Close-up card magic with a twist",
    "Garth Lenz - The true cost of oil",
    "Reuben Margolin - Sculpting waves in wood and time",
    "Bill Doyle - Treating cancer with electric fields",
    "Matt Mills - Image recognition that triggers augmented reality",
    "Cameron Sinclair - The refugees of boom-and-bust",
    "Debra Jarvis - Yes I survived cancer. But that doesnt define me",
    "Suheir Hammad - Poems of war peace women power",
    "Kenneth Shinozuka - My simple invention designed to keep my grandfather safe",
    "Talithia Williams - Own your bodys data",
    "Janine di Giovanni - What I saw in the war",
    "Jay Silver - Hack a banana make a keyboard",
    "Audrey Choi - How to make a profit while making a difference",
    "Peter Haas - Haitis disaster of engineering",
    "Sal Khan - Lets teach for mastery -- not test scores",
    "Sarah Jones - A one-woman global village",
    "Zak Ebrahim - I am the son of a terrorist. Heres how I chose peace.",
    "Kevin Rudd - Are China and the US doomed to conflict",
    "Jonathan Foley - The other inconvenient truth",
    "Massimo Banzi - How Arduino is open-sourcing imagination",
    "Geraldine Hamilton - Body parts on a chip",
    "Al Gore - The case for optimism on climate change",
    "Ben Saunders - To the South Pole and back  the hardest 105 days of my life",
    "Megan Kamerick - Women should represent women in media",
    "Christopher Emdin - Teach teachers how to create magic",
    "Jeff Speck - The walkable city",
    "David Deutsch - A new way to explain explanation",
    "Susan Cain - The power of introverts",
    "Kenichi Ebina - My magic moves",
    "Paul Snelgrove - A census of the ocean",
    "Zeynep Tufekci - Online social change easy to organize hard to win",
    "Laura Indolfi - Good news in the fight against pancreatic cancer",
    "Eric Liu - Theres no such thing as not voting",
    "Boyd Varty - What I learned from Nelson Mandela",
    "Guy-Philippe Goldstein - How cyberattacks threaten real-world peace",
    "Leyla Acaroglu - Paper beats plastic How to rethink environmental folklore",
    "Eleni Gabre-Madhin - A commodities exchange for Ethiopia",
    "Gabe Barcia-Colombo - My DNA vending machine",
    "David Deutsch - Chemical scum that dream of distant quasars",
    "Ben Cameron - Why the live arts matter",
    "Alexa Meade - Your body is my canvas",
    "Kevin Kelly - Technologys epic story",
    "Ryan Lobo - Photographing the hidden story",
    "Amory Lovins - A 40-year plan for energy",
    "Janet Iwasa - How animations can help scientists test a hypothesis",
    "Peter van Uhm - Why I chose a gun",
    "George Papandreou - Imagine a European democracy without borders",
    "Jane McGonigal - Massively multi-player thumb-wrestling",
    "Richard Ledgett - The NSA responds to Edward Snowdens TED Talk",
    "Andrew Stanton - The clues to a great story",
    "Kamal Meattle - How to grow fresh air",
    "Joachim de Posada - Dont eat the marshmallow",
    "Nicholas Negroponte - Taking OLPC to Colombia",
    "Thomas Hellum - The worlds most boring television ... and why its hilariously addictive",
    "Alexis Ohanian - How to make a splash in social media",
    "Andrew McAfee - Are droids taking our jobs",
    "Nellie McKay - Mother of Pearl If I Had You",
    "Patrcia Medici - The coolest animal you know nothing about ... and how we can save it",
    "David Merrill - Toy tiles that talk to each other",
    "Gail Reed - Where to train the worlds doctors Cuba.",
    "Pattie Maes  Pranav Mistry - Meet the SixthSense interaction",
    "Dennis Hong - Making a car for blind drivers",
    "Mandy Len Catron - Falling in love is the easy part",
    "Elyn Saks - A tale of mental illness -- from the inside",
    "Lemn Sissay - A child of the state",
    "Rives - The Museum of Four in the Morning",
    "Christine Sun Kim - The enchanting music of sign language",
    "Sebastian Kraves - The era of personal DNA testing is here",
    "Mikko Hypponen - How the NSA betrayed the worlds trust -- time to act",
    "David Gruber - Glow-in-the-dark sharks and other stunning sea creatures",
    "Ben Goldacre - Battling bad science",
    "Raspyni Brothers - Juggle and jest",
    "Marcus Byrne - The dance of the dung beetle",
    "Juan Enriquez - Using biology to rethink the energy challenge",
    "Jean-Paul Mari - The chilling aftershock of a brush with death",
    "Sally Kohn - Lets try emotional correctness",
    "Jan Chipchase - The anthropology of mobile phones",
    "Steven  Cowley - Fusion is energys future",
    "Tea Uglow - An Internet without screens might look like this",
    "Michael Anti - Behind the Great Firewall of China",
    "Bono - The good news on poverty Yes theres good news",
    "Toby Eccles - Invest in social change",
    "Michael Sandel - The lost art of democratic debate",
    "Tshering Tobgay - This country isnt just carbon neutral -- its carbon negative",
    "Malte Spitz - Your phone company is watching",
    "Alessandra Orofino - Its our city. Lets fix it",
    "Sendhil Mullainathan - Solving social problems with a nudge",
    "Aspen Baker - A better way to talk about abortion",
    "Rachel Armstrong - Architecture that repairs itself",
    "Nancy Kanwisher - A neural portrait of the human mind",
    "Daniel Goldstein - The battle between your present and future self",
    "Alex Steffen - The route to a sustainable future",
    "James Balog - Time-lapse proof of extreme ice loss",
    "Eddi Reader - Kiteflyers Hill",
    "Brian Dettmer - Old books reborn as art",
    "Vinay Venkatraman - Technology crafts for the digitally underserved",
    "Maya Beiser - A cello with many voices",
    "Steve Jurvetson - Model rocketry",
    "Astro Teller - The unexpected benefit of celebrating failure",
    "Hadyn Parry - Re-engineering mosquitos to fight disease",
    "Christoph Adami - Finding life we cant imagine",
    "Margaret Wertheim - The beautiful math of coral",
    "Taylor Wilson - Yup I built a nuclear fusion reactor",
    "Andrew Fitzgerald - Adventures in Twitter fiction",
    "Adam Spencer - Why I fell in love with monster prime numbers",
    "Mark Plotkin - What the people of the Amazon know that you dont",
    "Regina Hartley - Why the best hire might not have the perfect resume",
    "Tim Berners-Lee - The year open data went worldwide",
    "Lawrence Lessig - The unstoppable walk to political reform",
    "James Patten - The best computer interface Maybe ... your hands",
    "Graham Hill - Why Im a weekday vegetarian",
    "Greg Asner - Ecology from the air",
    "Marcin Jakubowski - Open-sourced blueprints for civilization",
    "David Pogue - Cool tricks your phone can do",
    "Yann Arthus-Bertrand - A wide-angle view of fragile Earth",
    "Andy Hobsbawm - Do the green thing",
    "Eddy Cartaya - My glacier cave discoveries",
    "The Lady Lifers - A moving song from women in prison for life",
    "Ash Beckham - When to take a stand -- and when to let it go",
    "Kirby Ferguson - Embrace the remix",
    "Eve Ensler - Embrace your inner girl",
    "Craig Venter - Watch me unveil synthetic life",
    "Eric Berlow and Sean Gourley - Mapping ideas worth spreading",
    "Carne Ross - An independent diplomat",
    "Stephen Wilkes - The passing of time caught in a single photo",
    "Stefan Wolff - The path to ending ethnic conflicts",
    "Aziza Chaouni - How I brought a river and my city back to life",
    "Andrew McAfee - What will future jobs look like",
    "Rebecca Onie - What if our healthcare system kept us healthy",
    "David Chalmers - How do you explain consciousness",
    "Elon Musk - The mind behind Tesla SpaceX SolarCity ...",
    "David Damberger - What happens when an NGO admits failure",
    "Bjarke Ingels - 3 warp-speed architecture tales",
    "Stephen Friend - The hunt for unexpected genetic heroes",
    "Marla Spivak - Why bees are disappearing",
    "Donald Hoffman - Do we see reality as it is",
    "Laura Boushnak - For these women reading is a daring act",
    "Damon Horowitz - Philosophy in prison",
    "Dong Woo Jang - The art of bow-making",
    "Arianna Huffington - How to succeed Get more sleep",
    "Auke Ijspeert - A robot that runs and swims like a salamander",
    "Bahia Shehab - A thousand times no",
    "Olafur Eliasson - Playing with space and light",
    "Joshua Prince-Ramus - Building a theater that remakes itself",
    "Rokia Traore - Kounandi",
    "Sean Carroll - Distant time and the hint of a multiverse",
    "Jennifer Golbeck - The curly fry conundrum Why social media likes say more than you might think",
    "Aicha el-Wafi  Phyllis Rodriguez - The mothers who found forgiveness friendship",
    "Shereen El-Feki - HIV -- how to fight an epidemic of bad laws",
    "Anglica Dass - The beauty of human skin in every color",
    "Graham Hill - Less stuff more happiness",
    "Sangu Delle - In praise of macro -- yes macro -- finance in Africa",
    "Mae Jemison - Teach arts and sciences together",
    "Brian Greene - Making sense of string theory",
    "Wael Ghonim - Lets design social media that drives real change",
    "Ge Wang - The DIY orchestra of the future",
    "Joan Halifax - Compassion and the true meaning of empathy",
    "Bren Brown - Listening to shame",
    "Dibdo Francis Kr - How to build with clay ... and community",
    "Evelyn Glennie - How to truly listen",
    "Stephen Cave - The 4 stories we tell ourselves about death",
    "Navi Radjou - Creative problem-solving in the face of extreme limits",
    "Fabien Cousteau - What I learned from spending 31 days underwater",
    "Ziyah Gafic - Everyday objects tragic histories",
    "E.O. Wilson - My wish Build the Encyclopedia of Life",
    "Golan Levin - Art that looks back at you",
    "Guy Hoffman - Robots with soul",
    "Dave Brain - What a planet needs to sustain life",
    "Paula Johnson - His and hers  healthcare",
    "Robert Neuwirth - The power of the informal economy",
    "Nicholas Negroponte - One Laptop per Child",
    "Paola Antonelli - Design and the Elastic Mind",
    "Oren Yakobovich - Hidden cameras that film injustice in the worlds most dangerous places",
    "Antony Gormley - Sculpted space within and without",
    "Evan Grant - Making sound visible through cymatics",
    "Fred Swaniker - The leaders who ruined Africa and the generation who can fix it",
    "Paul Kemp-Robertson - Bitcoin. Sweat. Tide. Meet the future of branded currency.",
    "Manuel Lima - A visual history of human knowledge",
    "Dean Ornish - Your genes are not your fate",
    "Neil Pasricha - The 3 As of awesome",
    "Peter Diamandis - Our next giant leap",
    "Patricia Ryan - Dont insist on English",
    "Mihaly Csikszentmihalyi - Flow the secret to happiness",
    "Eve Ensler - Suddenly my body",
    "James A. White Sr. - The little problem I had renting a house",
    "Monica Lewinsky - The price of shame",
    "Kenneth Cukier - Big data is better data",
    "Samantha Nutt - The real harm of the global arms trade",
    "David Binder - The arts festival revolution",
    "Larry Brilliant - My wish Help me stop pandemics",
    "Del Harvey - Protecting Twitter users sometimes from themselves",
    "Katherine Fulton - You are the future of philanthropy",
    "Paolo Cardini - Forget multitasking try monotasking",
    "Jake Wood - A new mission for veterans -- disaster relief",
    "Malcolm London - High School Training Ground",
    "Timothy Ihrig - What we can do to die well",
    "Diana Laufenberg - How to learn From mistakes",
    "Dan Gilbert - Why we make bad decisions",
    "Bruce Aylward - Humanity vs. Ebola. How we could win a terrifying war",
    "Charles Robertson - Africas next boom",
    "Pawan Sinha - How brains learn to see",
    "May El-Khalil - Making peace is a marathon",
    "Tasso Azevedo - Hopeful lessons from the battle to save rainforests",
    "Peter Reinhart - The art and craft of bread",
    "David Puttnam - Does the media have a duty of care",
    "Richard Preston - The mysterious lives of giant trees",
    "Tod Machover  Dan Ellsey - Inventing instruments that unlock new music",
    "Ann Cooper - Whats wrong with school lunches",
    "Eddie Obeng - Smart failure for a fast-changing world",
    "Martin Villeneuve - How I made an impossible film",
    "Erik Brynjolfsson - The key to growth Race with the machines",
    "Martin Seligman - The new era of positive psychology",
    "Elizabeth Nyamayaro - An invitation to men who want a better world for women",
    "Dave Troy - Social maps that reveal a citys intersections  and separations",
    "Topher White - What can save the rainforest Your used cell phone",
    "Hendrik Poinar - Bring back the woolly mammoth",
    "Alastair Parvin - Architecture for the people by the people",
    "Cynthia Kenyon - Experiments that hint of longer lives",
    "Kevin Surace - Eco-friendly drywall",
    "Thomas Barnett - Lets rethink Americas military strategy",
    "Ueli Gegenschatz - Extreme wingsuit flying",
    "Steven Pinker - Human nature and the blank slate",
    "Chris Anderson - How web video powers global innovation",
    "Thelma Golden - How art gives shape to cultural change",
    "Michael Green - Why we should build wooden skyscrapers",
    "Simon Lewis - Dont take consciousness for granted",
    "Liz Diller - A new museum wing ... in a giant bubble",
    "Shivani Siroya - A smart loan for people with no credit history yet",
    "Sandra Fisher-Martins - The right to understand",
    "Graham Hawkes - A flight through the ocean",
    "Evgeny Morozov - How the Net aids dictatorships",
    "Janette Sadik-Khan - New Yorks streets Not so mean any more",
    "Omar Ahmad - Political change with pen and paper",
    "Mariano Sigman - Your words may predict your future mental health",
    "Tristram Stuart - The global food waste scandal",
    "Ethel - A string quartet plays Blue Room",
    "Jennifer Kahn - Gene editing can now change an entire species -- forever",
    "Ryan Merkley - Online video -- annotated remixed and popped",
    "Tabetha Boyajian - The most mysterious star in the universe",
    "Liu Bolin - The invisible man",
    "Jeremy Jackson - How we wrecked the ocean",
    "Bryan Stevenson - We need to talk about an injustice",
    "Courtney Martin - The new American Dream",
    "Bobby Ghosh - Why global jihad is losing",
    "Homaro Cantu  Ben Roche - Cooking as alchemy",
    "Will Potter - The shocking move to criminalize nonviolent protest",
    "Tim Leberecht - 3 ways to usefully lose control of your brand",
    "Tom Wujec - Build a tower build a team",
    "Bill Gross - A solar energy system that tracks the sun",
    "Cameron Sinclair - My wish A call for open-source architecture",
    "Richard Branson - Life at 30000 feet",
    "Mohamed Hijri - A simple solution to the coming phosphorus crisis",
    "Damian Palin - Mining minerals from seawater",
    "Craig Venter - On the verge of creating synthetic life",
    "Adora Svitak - What adults can learn from kids",
    "Jeff Skoll - My journey into movies that matter",
    "Mark Ronson - How sampling transformed music",
    "Arthur Potts Dawson - A vision for sustainable restaurants",
    "Wanda Diaz Merced - How a blind astronomer found a way to hear the stars",
    "Dan Pink - The puzzle of motivation",
    "David Camarillo - Why helmets dont prevent concussions -- and what might",
    "Aomawa Shields - How well find life on other planets",
    "Uri Hasson - This is your brain on communication",
    "Gary Lauders new traffic sign - Take Turns",
    "Pete Alcorn - The world in 2200",
    "Jok Church - A circle of caring",
    "Michael Kimmel - Why gender equality is good for everyone  men included",
    "Will Marshall - Tiny satellites show us the Earth as it changes in near-real-time",
    "Hod Lipson - Building self-aware robots",
    "Ernesto Sirolli - Want to help someone Shut up and listen",
    "Stewart Brand - The Long Now",
    "Jacqueline Novogratz - Inspiring a life of immersion",
    "Jennifer Lin - Improvising on piano aged 14",
    "Ken Jennings - Watson Jeopardy and me the obsolete know-it-all",
    "Charles Hazlewood  British Paraorchestra - The debut of the British Paraorchestra",
    "Mechai Viravaidya - How Mr. Condom made Thailand a better place for life and love",
    "Pia Mancini - How to upgrade democracy for the Internet era",
    "Ed Gavagan - A story about knots and surgeons",
    "Jason Pontin - Can technology solve our big problems",
    "Mena Trott - Meet the founder of the blog revolution",
    "Alice Dreger - Is anatomy destiny",
    "Peter Diamandis - Abundance is our future",
    "Chris Downey - Design with the blind in mind",
    "Joseph Pine - What consumers want",
    "Dan Barber - How I fell in love with a fish",
    "Pam Warhurst - How we can eat our landscapes",
    "Leymah Gbowee - Unlock the intelligence passion greatness of girls",
    "Robert Wright - Progress is not a zero-sum game",
    "Erik Schlangen - A self-healing asphalt",
    "Jason McCue - Terrorism is a failed brand",
    "Randall Munroe - Comics that ask what if",
    "Lee Cronin - Print your own medicine",
    "Ngozi Okonjo-Iweala - How Africa can keep rising",
    "Ajit Narayanan - A word game to communicate in any language",
    "Hans Rosling - Let my dataset change your mindset",
    "Garrett Lisi - An 8-dimensional model of the universe",
    "Liz Diller - The Blur Building and other tech-empowered architecture",
    "Stefan Sagmeister - 7 rules for making more happiness",
    "Charles Fleischer - All things are Moleeds",
    "Ahn Trio - A modern take on piano violin cello",
    "Matt Ridley - When ideas have sex",
    "Jack Horner - Building a dinosaur from a chicken",
    "Sharmeen Obaid-Chinoy - Inside a school for suicide bombers",
    "Tim Berners-Lee - A Magna Carta for the web",
    "Tristan Harris - How better tech could protect us from distraction",
    "Thandie Newton - Embracing otherness embracing myself",
    "Franz Freudenthal - A new way to heal hearts without surgery",
    "Boniface Mwangi - The day I stood up alone",
    "Maryn McKenna - What do we do when antibiotics dont work any more",
    "Edward Tenner - Unintended consequences",
    "Pearl Arredondo - My story from gangland daughter to star teacher",
    "Sugata Mitra - Kids can teach themselves",
    "Nicholas Christakis - How social networks predict epidemics",
    "Dan Gilbert - The surprising science of happiness",
    "Kaki King - A musical escape into a world of light and color",
    "Carl Schoonover - How to look inside the brain",
    "Ben Ambridge - 10 myths about psychology debunked",
    "Simon Sinek - Why good leaders make you feel safe",
    "Rives - If I controlled the Internet",
    "Eric Mead - The magic of the placebo",
    "Norman Spack - How I help transgender teens become who they want to be",
    "Joshua Klein - A thought experiment on the intelligence of crows",
    "Kate Stone - DJ decks made of ... paper",
    "Sugata Mitra - The child-driven education",
    "Misha Glenny - How global crime networks work",
    "Will Wright - Spore birth of a game",
    "Rory Stewart - Why democracy matters",
    "Sarah Lewis - Embrace the near win",
    "Samuel Cohen - Alzheimers is not normal aging  and we can cure it",
    "Francesco Sauro - Deep under the Earths surface discovering beauty and science",
    "Sheikha Al Mayassa - Globalizing the local localizing the global",
    "Kristen Marhaver - How were growing baby corals to rebuild reefs",
    "Shirin Neshat - Art in exile",
    "VS Ramachandran - 3 clues to understanding your brain",
    "Carin Bondar - The birds and the bees are just the beginning",
    "Markham Nolan - How to separate fact and fiction online",
    "AJ Jacobs - The worlds largest family reunion ... were all invited",
    "Klaus Stadlmann - The worlds smallest 3D printer",
    "Frans Lanting - Photos that give voice to the animal kingdom",
    "Shukla Bose - Teaching one child at a time",
    "Bill Gates - The next outbreak Were not ready",
    "Malcolm Gladwell - The unheard story of David and Goliath",
    "Pico Iyer - The art of stillness",
    "Ian Dunbar - Dog-friendly dog training",
    "Patricia Burchat - Shedding light on dark matter",
    "Cary Fowler - One seed at a time protecting the future of food",
    "Sergey Brin  Larry Page - The genesis of Google",
    "Lewis Pugh - My mind-shifting Everest swim",
    "Murray Gell-Mann - Beauty truth and ... physics",
    "Kevin Briggs - The bridge between suicide and life",
    "Nizar Ibrahim - How we unearthed the Spinosaurus",
    "Kang Lee - Can you really tell if a kid is lying",
    "Zach Kaplan  Keith Schacht - Toys and materials from the future",
    "Caroline Casey - Looking past limits",
    "Heather Brooke - My battle to expose government corruption",
    "Rachel Sussman - The worlds oldest living things",
    "Brewster Kahle - A free digital library",
    "Read Montague - What were learning from 5000 brains",
    "Dyan deNapoli - The great penguin rescue",
    "Hamish Jolly - A shark-deterrent wetsuit and its not what you think",
    "Mick Mountz - What happens inside those massive warehouses",
    "Kary Mullis - Play Experiment Discover",
    "Clay Shirky - How social media can make history",
    "Taiye Selasi - Dont ask where Im from ask where Im a local",
    "Roger McNamee - 6 ways to save the internet",
    "Paul MacCready - A flight on solar wings",
    "Robin Chase - Excuse me may I rent your car",
    "Juan Enriquez - Will our kids be a different species",
    "Shaka Senghor - Why your worst deeds dont define you",
    "Carolyn Porco - Could a Saturn moon harbor life",
    "Jamie Drummond - Lets crowdsource the worlds goals",
    "Pankaj Ghemawat - Actually the world isnt flat",
    "Imogen Heap - Wait It Out",
    "Julian Treasure - Why architects need to use their ears",
    "Eric Whitacre - A virtual choir 2000 voices strong",
    "James Cameron - Before Avatar ... a curious boy",
    "Bilal Bomani - Plant fuels that could power a jet",
    "Henry Markram - A brain in a supercomputer",
    "Marc Kushner - Why the buildings of the future will be shaped by ... you",
    "Kary Mullis - A next-gen cure for killer infections",
    "Todd Kuiken - A prosthetic arm that feels",
    "Sherry Turkle - Connected but alone",
    "Barton Seaver - Sustainable seafood Lets get smart",
    "Freeman Hrabowski - 4 pillars of college success in science",
    "Philip Zimbardo - The demise of guys",
    "Takaharu Tezuka - The best kindergarten youve ever seen",
    "Daniel Reisel - The neuroscience of restorative justice",
    "Nina Tandon - Caring for engineered tissue",
    "Eric Lewis - Piano jazz that rocks",
    "Eva Vertes - Meet the future of cancer research",
    "Lucien Engelen - Crowdsource your health",
    "Laurel Braitman - Depressed dogs cats with OCD  what animal madness means for us humans",
    "Nicholas Negroponte - 5 predictions from 1984",
    "Harald Haas - Forget Wi-Fi. Meet the new Li-Fi Internet",
    "Michael Porter - The case for letting business solve social problems",
    "Charity Tillemann-Dick - Singing after a double lung transplant",
    "Shigeru Ban - Emergency shelters made from paper",
    "Peter Saul - Lets talk about dying",
    "Jonathan Trent - Energy from floating algae pods",
    "Jarrett J. Krosoczka - How a boy became an artist",
    "Jason Fried - Why work doesnt happen at work",
    "Cynthia Schneider - The surprising spread of Idol TV",
    "Jeremy Gilley - One day of peace",
    "Shih Chieh Huang - Sculptures thatd be at home in the deep sea",
    "Nicholas Negroponte - One Laptop per Child two years on",
    "Scott Kim - The art of puzzles",
    "Sal Khan - Lets use video to reinvent education",
    "Achenyo Idachaba - How I turned a deadly plant into a thriving business",
    "Anote Tong - My country will be underwater soon -- unless we work together",
    "Hans Rosling - The good news of the decade Were winning the war against child mortality",
    "Gerard Ryle - How the Panama Papers journalists broke the biggest leak in history",
    "Lidia Yuknavitch - The beauty of being a misfit",
    "Marian Bantjes - Intricate beauty by design",
    "Raymond Wang - How germs travel on planes -- and how we can stop them",
    "Sanford Biggers - An artists unflinching look at racial violence",
    "Khadija Gbla - My mothers strange definition of empowerment",
    "Tom Wujec - Got a wicked problem First tell me how you make toast",
    "Mike Rowe - Learning from dirty jobs",
    "Nick Bostrom - A philosophical quest for our biggest problems",
    "Gever Tulley - Life lessons through tinkering",
    "Edith Widder - The weird wonderful world of bioluminescence",
    "Joshua Prince-Ramus - Behind the design of Seattles library",
    "Avi Reichental - Whats next in 3D printing",
    "Stacey Kramer - The best gift I ever survived",
    "Roger Doiron - My subversive garden plot",
    "Alexander Tsiaras - Conception to birth -- visualized",
    "Juan Enriquez - The next species of human",
    "Steven Pinker - The surprising decline in violence",
    "Margaret Gould Stewart - How YouTube thinks about copyright",
    "Hanna Rosin - New data on the rise of women",
    "Jared Diamond - How societies can grow old better",
    "Eleanor Longden - The voices in my head",
    "Marvin Minsky - Health and the human mind",
    "Marlene Zuk - What we learn from insects sex lives",
    "Mike Velings - The case for fish farming",
    "Lisa Nip - How humans could evolve to survive in space",
    "Dan Gross - Why gun violence cant be our new normal",
    "AJ Jacobs - My year of living biblically",
    "Allan Adams - The discovery that could rewrite physics",
    "Vik Muniz - Art with wire sugar chocolate and string",
    "Romulus Whitaker - The real danger lurking in the water",
    "Alice Bows-Larkin - Climate change is happening. Heres how we adapt",
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    "Michelle Obama - A passionate personal case for education",
    "Richard Seymour - How beauty feels",
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    "Bruce Aylward - How well stop polio for good",
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    "Daphne Koller - What were learning from online education",
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    "Howard Rheingold - The new power of collaboration",
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    "Tal Golesworthy - How I repaired my own heart",
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    "Quixotic Fusion - Dancing with light",
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    "Janine Shepherd - A broken body isnt a broken person",
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    "Sebastian Thrun - Googles driverless car",
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    "Helen Fisher - Technology hasnt changed love. Heres why",
    "Jeff Hawkins - How brain science will change computing",
    "Julia Sweeney - Letting go of God",
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    "Asher Hasan - My message of peace from Pakistan",
    "Jackson Browne - A song inspired by the ocean",
    "Nick Bostrom - What happens when our computers get smarter than we are",
    "Jill Bolte Taylor - My stroke of insight",
    "Stuart Brown - Play is more than just fun",
    "Meaghan Ramsey - Why thinking youre ugly is bad for you",
    "James Green - 3 moons and a planet that could have alien life",
    "John Bohannon - Dance vs. powerpoint a modest proposal",
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    "David Rothkopf - How fear drives American politics",
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    "Suzanne Talhouk - Dont kill your language",
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    "Bruce Feiler - The council of dads",
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    "Alison Jackson - An unusual glimpse at celebrity",
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    "Dan Ariely - What makes us feel good about our work",
    "Stella Young - Im not your inspiration thank you very much",
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    "Nicolas Perony - Puppies Now that Ive got your attention complexity theory",
    "Matt Cutts - Try something new for 30 days",
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    "Sam Martin - Claim your manspace",
    "Neil Burgess - How your brain tells you where you are",
    "Russell Foster - Why do we sleep",
    "Eames Demetrios - The design genius of Charles  Ray Eames",
    "Daniel H. Cohen - For arguments sake",
    "George Whitesides - A lab the size of a postage stamp",
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    "Jonathan Haidt - How common threats can make common political ground",
    "The interspecies internet An idea in progress",
    "Suzanne Simard - How trees talk to each other",
    "Catarina Mota - Play with smart materials",
    "George Takei - Why I love a country that once betrayed me",
    "Anas Aremeyaw Anas - How I named shamed and jailed",
    "Maz Jobrani - A Saudi an Indian and an Iranian walk into a Qatari bar ...",
    "Nina Jablonski - Skin color is an illusion",
    "Martin Pistorius - How my mind came back to life  and no one knew",
    "Beverly  Dereck Joubert - Life lessons from big cats",
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    "Greg Gage - How to control someone elses arm with your brain",
    "Peter Hirshberg - The web is more than better TV",
    "Eduardo Senz de Cabezn - Math is forever",
    "Celeste Headlee - 10 ways to have a better conversation",
    "Rory Sutherland - Perspective is everything",
    "Michael Dickinson - How a fly flies",
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    "Stewart Brand - 4 environmental heresies",
    "Tom Thum - The orchestra in my mouth",
    "Daniel Pauly - The oceans shifting baseline",
    "Noah Feldman - Politics and religion are technologies",
    "Alexander Betts - Why Brexit happened -- and what to do next",
    "Natasha Tsakos - A multimedia theatrical adventure",
    "Christopher Soghoian - Government surveillance  this is just the beginning",
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    "Barry Schwartz - The paradox of choice",
    "Philippa Neave - The unexpected challenges of a countrys first election",
    "James Burchfield - Playing invisible turntables",
    "Stefan Sagmeister - The power of time off",
    "Eric Berlow - Simplifying complexity",
    "Sarah Parcak - Hunting for Perus lost civilizations -- with satellites",
    "Margaret Gould Stewart - How giant websites design for you and a billion others too",
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    "Sarah Jones - What does the future hold 11 characters offer quirky answers",
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    "John Gerzema - The post-crisis consumer",
    "Andrew Mwenda - Aid for Africa No thanks.",
    "Ed Ulbrich - How Benjamin Button got his face",
    "Amy Purdy - Living beyond limits",
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    "Cristina Domenech - Poetry that frees the soul",
    "Jon Ronson - Strange answers to the psychopath test",
    "Michael Specter - The danger of science denial",
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    "John Legend - Redemption Song",
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    "David Pogue - Simplicity sells",
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    "Paul Rothemund - Playing with DNA that self-assembles",
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    "Justin Hall-Tipping - Freeing energy from the grid",
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    "Ray Zahab - My trek to the South Pole",
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    "Raul Midon - Peace on Earth",
    "Tim Berners-Lee - The next web",
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    "Taryn Simon - Photographs of secret sites",
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    "Deborah Gordon - The emergent genius of ant colonies",
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    "Susan Shaw - The oil spills toxic trade-off",
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    "David Agus - A new strategy in the war on cancer",
    "Paddy Ashdown - The global power shift",
    "Chris McKnett - The investment logic for sustainability",
    "Robert Hammond - Building a park in the sky",
    "Philip Zimbardo - The psychology of time",
    "Shabana Basij-Rasikh - Dare to educate Afghan girls",
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    "Geena Rocero - Why I must come out",
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    "David Brooks - Should you live for your rsum ... or your eulogy",
    "Nathan Wolfe - The jungle search for viruses",
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    "Nate Silver - Does racism affect how you vote",
    "Amanda Burden - How public spaces make cities work",
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    "Reggie Watts - Beats that defy boxes",
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    "Adam Ostrow - After your final status update",
    "Paul Collier - New rules for rebuilding a broken nation",
    "Manwar Ali - Inside the mind of a former radical jihadist",
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    "Andy Puddicombe - All it takes is 10 mindful minutes",
    "David Christian - The history of our world in 18 minutes",
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    "Freeman Dyson - Lets look for life in the outer solar system",
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    "Keith Bellows - The camels hump",
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    "Kristen Ashburn - The face of AIDS in Africa",
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    "Ron Finley - A guerilla gardener in South Central LA",
    "JD Schramm - Break the silence for suicide attempt survivors",
    "Jorge Soto - The future of early cancer detection",
    "David McCandless - The beauty of data visualization",
    "Alice Rawsthorn - Pirates nurses and other rebel designers",
    "Dan Dennett - The illusion of consciousness",
    "Neil MacGregor - 2600 years of history in one object",
    "Paul Greenberg - The four fish were overeating -- and what to eat instead",
    "Michael Merzenich - Growing evidence of brain plasticity",
    "Dame Stephanie Shirley - Why do ambitious women have flat heads",
    "George Smoot - The design of the universe",
    "Suki Kim - This is what its like to go undercover in North Korea",
    "Riccardo Sabatini - How to read the genome and build a human being",
    "Gary Kovacs - Tracking our online trackers",
    "Elizabeth Lev - The unheard story of the Sistine Chapel",
    "Bel Pesce - 5 ways to kill your dreams",
    "Melissa Garren - The sea weve hardly seen",
    "Lisa Gansky - The future of business is the mesh",
    "Tim Harford - Trial error and the God complex",
    "Chelsea Shields - How Im working for change inside my church",
    "Richard Sears - Planning for the end of oil",
    "Stephen Hawking - Questioning the universe",
    "Bono - My wish Three actions for Africa",
    "Michael Metcalfe - We need money for aid. So lets print it.",
    "Roy Gould  Curtis Wong - A preview of the WorldWide Telescope",
    "Blaise Agera y Arcas - How PhotoSynth can connect the worlds images",
    "Sivamani - Rhythm is everything everywhere",
    "Thulasiraj Ravilla - How low-cost eye care can be world-class",
    "Chieko Asakawa - How new technology helps blind people explore the world",
    "Tom Shannon John Hockenberry - The painter and the pendulum",
    "Steven Johnson - The Web as a city",
    "Matthieu Ricard - The habits of happiness",
    "Charles Leadbeater - Education innovation in the slums",
    "Megan Washington - Why I live in mortal dread of public speaking",
    "Alessandro Acquisti - What will a future without secrets look like",
    "David Perry - Are games better than life",
    "Rory Sutherland - Sweat the small stuff",
    "Woody Norris - Hypersonic sound and other inventions",
    "Abigail Marsh - Why some people are more altruistic than others",
    "Heather Barnett - What humans can learn from semi-intelligent slime",
    "Matthew White - The modern euphonium",
    "Sebastian Junger - Our lonely society makes it hard to come home from war",
    "Mary Bassett - Why your doctor should care about social justice",
    "Anil Gupta - Indias hidden hotbeds of invention",
    "Ze Frank - Are you human",
    "Harsha Bhogle - The rise of cricket the rise of India",
    "Sylvia Earle - My wish Protect our oceans",
    "James Veitch - The agony of trying to unsubscribe",
    "Steven Strogatz - The science of sync",
    "Mark Bittman - Whats wrong with what we eat",
    "Ray Kurzweil - A university for the coming singularity",
    "Ryan Holladay - To hear this music you have to be there. Literally",
    "Dave Eggers - My wish Once Upon a School",
    "Tony Wyss-Coray - How young blood might help reverse aging. Yes really",
    "Shyam Sankar - The rise of human-computer cooperation",
    "Melissa Fleming - Lets help refugees thrive not just survive",
    "James Flynn - Why our IQ levels are higher than our grandparents",
    "Eman Mohammed - The courage to tell a hidden story",
    "Loretta Napoleoni - The intricate economics of terrorism",
    "David Byrne - How architecture helped music evolve",
    "Hyeonseo Lee - My escape from North Korea",
    "Jonathan Haidt - Religion evolution and the ecstasy of self-transcendence",
    "Olivier Scalabre - The next manufacturing revolution is here",
    "Eric X. Li - A tale of two political systems",
    "Craig Venter - Sampling the oceans DNA",
    "Paul Moller - My dream of a flying car",
    "Nathan Myhrvold - Cooking as never seen before",
    "Jeff Iliff - One more reason to get a good nights sleep",
    "Chip Kidd - Designing books is no laughing matter. OK it is.",
    "Christopher C. Deam - The Airstream restyled",
    "John Francis - Walk the earth ... my 17-year vow of silence",
    "Jill Sobule - Global warmings theme song Manhattan in January",
    "Jenni Chang and Lisa Dazols - This is what LGBT life is like around the world",
    "Diana Nyad - Extreme swimming with the worlds most dangerous jellyfish",
    "Robert Fischell - My wish Three unusual medical inventions",
    "Judson Brewer - A simple way to break a bad habit",
    "Amber Case - We are all cyborgs now",
    "Beeban Kidron - The shared wonder of film",
    "Halla Tomasdottir - A feminine response to Icelands financial crash",
    "Andrew Bird - A one-man orchestra of the imagination",
    "Paul Conneally - How mobile phones power disaster relief",
    "Marc Goodman - A vision of crimes in the future",
    "Lucianne Walkowicz - Look up for a change",
    "David Lang - My underwater robot",
    "Scott Dinsmore - How to find work you love",
    "Johanna Blakley - Social media and the end of gender",
    "Beau Lotto - Optical illusions show how we see",
    "Derek Sivers - Weird or just different",
    "Michael Pawlyn - Using natures genius in architecture",
    "Neil Gershenfeld - Unleash your creativity in a Fab Lab",
    "Ken Robinson - Do schools kill creativity",
    "Erik Johansson - Impossible photography",
    "Faith Jegede Cole - What Ive learned from my autistic brothers",
    "John Lloyd - An inventory of the invisible",
    "Barbara Natterson-Horowitz - What veterinarians know that physicians dont",
    "Elizabeth Loftus - How reliable is your memory",
    "Arthur Benjamin - The magic of Fibonacci numbers",
    "Paul Tudor Jones II - Why we need to rethink capitalism",
    "Jill Shargaa - Please please people. Lets put the awe back in awesome",
    "Caleb Harper - This computer will grow your food in the future",
    "Norman Foster - My green agenda for architecture",
    "Onora ONeill - What we dont understand about trust",
    "Suzanne Lee - Grow your own clothes",
    "Dave deBronkart - Meet e-Patient Dave",
    "Ayah Bdeir - Building blocks that blink beep and teach",
    "Jaap de Roode - How butterflies self-medicate",
    "Travis Kalanick - Ubers plan to get more people into fewer cars",
    "Matt Killingsworth - Want to be happier Stay in the moment",
    "Sugata Mitra - Build a School in the Cloud",
    "Jeff Bezos - The electricity metaphor for the webs future",
    "Hans Rosling - Asias rise -- how and when",
    "Lord Nicholas Stern - The state of the climate  and what we might do about it",
    "Rives - A mockingbird remix of TED2006",
    "Sebastian Wernicke - 1000 TED Talks in six words",
    "Alan Kay - A powerful idea about ideas",
    "Bastian Schaefer - A 3D-printed jumbo jet",
    "Laurie Santos - A monkey economy as irrational as ours",
    "Parag Khanna - Mapping the future of countries",
    "Pilobolus - A dance of Symbiosis",
    "Timothy Bartik - The economic case for preschool",
    "Van Jones - The economic injustice of plastic",
    "Geoffrey Canada - Our failing schools. Enough is enough",
    "Cdric Villani - Whats so sexy about math",
    "Frans Lanting - The story of life in photographs",
    "Jane Fonda and Lily Tomlin - A hilarious celebration of lifelong female friendship",
    "Neil Harbisson - I listen to color",
    "Gever Tulley - 5 dangerous things you should let your kids do",
    "Alex Tabarrok - How ideas trump crises",
    "Morgan Spurlock - The greatest TED Talk ever sold",
    "Pico Iyer - The beauty of what well never know",
    "Shekhar Kapur - We are the stories we tell ourselves",
    "Bonnie Bassler - How bacteria talk",
    "Shubhendu Sharma - An engineers vision for tiny forests everywhere",
    "Jessica Shortall - The US needs paid family leave -- for the sake of its future",
    "Peter Diamandis - Stephen Hawkings zero g flight",
    "ShaoLan - Learn to read Chinese ... with ease",
    "Jinha Lee - Reach into the computer and grab a pixel",
    "Maira Kalman - The illustrated woman",
    "Rick Warren - A life of purpose",
    "Mike deGruy - Hooked by an octopus",
    "Ji-Hae Park - The violin and my dark night of the soul",
    "Krista Tippett - Reconnecting with compassion",
    "Wayne McGregor - A choreographers creative process in real time",
    "Tristram Wyatt - The smelly mystery of the human pheromone",
    "David MacKay - A reality check on renewables",
    "Bjarke Ingels - Hedonistic sustainability",
    "JR - One year of turning the world inside out",
    "George Whitesides - Toward a science of simplicity",
    "James Forbes - Compassion at the dinner table",
    "Clint Smith - How to raise a black son in America",
    "Jinsop Lee - Design for all 5 senses",
    "Blaise Agera y Arcas - Augmented-reality maps",
    "Adam Davidson - What we learned from teetering on the fiscal cliff",
    "They Might Be Giants - Wake up",
    "Gavin Schmidt - The emergent patterns of climate change",
    "Ngozi Okonjo-Iweala - Aid versus trade",
    "Sleepy Man Banjo Boys - Bluegrass virtuosity from ... New Jersey",
    "Boaz Almog - The levitating superconductor",
    "Marcel Dicke - Why not eat insects",
    "Tyrone Hayes  Penelope Jagessar Chaffer - The toxic baby",
    "Anna Deavere Smith - Four American characters",
    "Ken Robinson - How to escape educations death valley",
    "Jonas Eliasson - How to solve traffic jams",
    "Bart Weetjens - How I taught rats to sniff out land mines",
    "Hans Rosling - Insights on HIV in stunning data visuals",
    "Stephen Coleman - Non-lethal weapons a moral hazard",
    "Gabe Zichermann - How games make kids smarter",
    "Rajiv Maheswaran - The math behind basketballs wildest moves",
    "Vusi Mahlasela - Thula Mama",
    "Ben Wellington - How we found the worst place to park in New York City -- using big data",
    "Rufus Griscom  Alisa Volkman - Lets talk parenting taboos",
    "Ed Yong - Zombie roaches and other parasite tales",
    "Karen Bass - Unseen footage untamed nature",
    "Joshua Silver - Adjustable liquid-filled eyeglasses",
    "Sirena Huang - An 11-year-olds magical violin",
    "Shimpei Takahashi - Play this word game to come up with original ideas",
    "Jon Mooallem - How the teddy bear taught us compassion",
    "Wendy Chung - Autism  what we know and what we dont know yet",
    "Abe Davis - New video technology that reveals an objects hidden properties",
    "Alison Killing - Theres a better way to die and architecture can help",
    "Chris Anderson - TEDs nonprofit transition",
    "Quyen Nguyen - Color-coded surgery",
    "Rachel Botsman - Weve stopped trusting institutions and started trusting strangers",
    "Dan Barasch - A park underneath the hustle and bustle of New York City",
    "Benjamin Zander - The transformative power of classical music",
    "Sanjay Dastoor - A skateboard with a boost",
    "Sting - How I started writing songs again",
    "Esta Soler - How we turned the tide on domestic violence Hint the Polaroid helped",
    "Ric Elias - 3 things I learned while my plane crashed",
    "Dean Kamen - The emotion behind invention",
    "Tracy Chevalier - Finding the story inside the painting",
    "Denis Dutton - A Darwinian theory of beauty",
    "Vincent Cochetel - I was held hostage for 317 days. Heres what I thought about",
    "Angela Belcher - Using nature to grow batteries",
    "Rachelle Garniez - La Vie en Rose",
    "Dan Barber - A foie gras parable",
    "John McWhorter - 4 reasons to learn a new language",
    "Jamila Raqib - The secret to effective nonviolent resistance",
    "Yasheng Huang - Does democracy stifle economic growth",
    "Cosmin Mihaiu - Physical therapy is boring -- play a game instead",
    "Catherine Bracy - Why good hackers make good citizens",
    "Margaret Heffernan - Forget the pecking order at work",
    "Jenna McCarthy - What you dont know about marriage",
    "Rosie King - How autism freed me to be myself",
    "Brian Cox - CERNs supercollider",
    "Paul Lewis - How mobile phones helped solve two murders",
    "Vincent Moon and Nan Vasconcelos - Hidden music rituals around the world",
    "Alan Russell - The potential of regenerative medicine",
    "Rebecca MacKinnon - We can fight terror without sacrificing our rights",
    "Frederick Balagadde - Bio-lab on a microchip",
    "William Black - How to rob a bank from the inside that is",
    "Bruno Bowden  Rufus Cappadocia - Blindfold origami and cello",
    "Paul Romer - The worlds first charter city",
    "Hannah Brencher - Love letters to strangers",
    "Al Gore - Averting the climate crisis",
    "Regina Dugan - From mach-20 glider to hummingbird drone",
    "Caleb Chung - Playtime with Pleo your robotic dinosaur friend",
    "Francis Collins - We need better drugs -- now",
    "Jae Rhim Lee - My mushroom burial suit",
    "Keller Rinaudo - A mini robot -- powered by your phone",
    "Brian Cox - What went wrong at the LHC",
    "Bill Gates - Innovating to zero",
    "Siegfried Woldhek - The search for the true face of Leonardo",
    "Tania Luna - How a penny made me feel like a millionaire",
    "Bill Stone - Im going to the moon. Whos with me",
    "eL Seed - A project of peace painted across 50 buildings",
    "Srikumar Rao - Plug into your hard-wired happiness",
    "Carolyn Porco - This is Saturn",
    "Jeremy Heimans - What new power looks like",
    "Nina Tandon - Could tissue engineering mean personalized medicine",
    "Becky  Blanton - The year I was homeless",
    "Vikram Patel - Mental health for all by involving all",
    "John Maeda - Designing for simplicity",
    "TED staff - Its TED the Musical",
    "Tim Harford - How frustration can make us more creative",
    "Eric Whitacre - Virtual Choir Live",
    "Juliana Machado Ferreira - The fight to end rare-animal trafficking in Brazil",
    "Al Gore - New thinking on the climate crisis",
    "Clifford Stoll - The call to learn",
    "Brian Goldman - Doctors make mistakes. Can we talk about that",
    "Sonaar Luthra - Meet the Water Canary",
    "BJ Miller - What really matters at the end of life",
    "Timothy Prestero - Design for people not awards",
    "David Burkus - Why you should know how much your coworkers get paid",
    "Mac Barnett - Why a good book is a secret door",
    "Sophal Ear - Escaping the Khmer Rouge",
    "Amos Winter - The cheap all-terrain wheelchair",
    "Chip Kidd - The art of first impressions -- in design and life",
    "Andrew Bastawrous - Get your next eye exam on a smartphone",
    "Oscar Schwartz - Can a computer write poetry",
    "Enric Sala - Glimpses of a pristine ocean",
    "Colin Camerer - When youre making a deal whats going on in your brain",
    "Jamie Bartlett - How the mysterious dark net is going mainstream",
    "Lian Pin Koh - A drones-eye view of conservation",
    "Jeff Smith - Lessons in business ... from prison",
    "Kelli Swazey - Life that doesnt end with death",
    "Naomi Oreskes - Why we should trust scientists",
    "Jonathan Zittrain - The Web as random acts of kindness",
    "Louie Schwartzberg - Nature. Beauty. Gratitude.",
    "Parag Khanna - How megacities are changing the map of the world",
    "Rob Reid - The 8 billion iPod",
    "Isaac Lidsky - What reality are you creating for yourself",
    "Michael Rubinstein - See invisible motion hear silent sounds",
    "Maya Penn - Meet a young entrepreneur cartoonist designer activist ...",
    "Alison Gopnik - What do babies think",
    "Jane Goodall - How humans and animals can live together",
    "Arunachalam Muruganantham - How I started a sanitary napkin revolution",
    "David Bolinsky - Visualizing the wonder of a living cell",
    "Daniel Suarez - The kill decision shouldnt belong to a robot",
    "James Hansen - Why I must speak out about climate change",
    "Anand Giridharadas - A tale of two Americas. And the mini-mart where they collided",
    "Jose Antonio Abreu - The El Sistema music revolution",
    "Robert Gupta  Joshua Roman - On violin and cello Passacaglia",
    "Leslie Morgan Steiner - Why domestic violence victims dont leave",
    "Robert Full - Robots inspired by cockroach ingenuity",
    "Marco Tempest - Augmented reality techno-magic",
    "John Underkoffler - Pointing to the future of UI",
    "Raul Midon - Tembererana",
    "Jim Al-Khalili - How quantum biology might explain lifes biggest questions",
    "Daniel Kraft - Medicines future Theres an app for that",
    "Mark Bezos - A life lesson from a volunteer firefighter",
    "Kelli Anderson - Design to challenge reality",
    "Danielle de Niese - A flirtatious aria",
    "Anastasia Taylor-Lind - Fighters and mourners of the Ukrainian revolution",
    "Kirk Citron - And now the real news",
    "Emma Teeling - The secret of the bat genome",
    "Fiorenzo Omenetto - Silk the ancient material of the future",
    "Cesar Harada - A novel idea for cleaning up oil spills",
    "AJ Jacobs - How healthy living nearly killed me",
    "Steven Levitt - The freakonomics of crack dealing",
    "Sheena Iyengar - How to make choosing easier",
    "Shimon Schocken - The self-organizing computer course",
    "Trevor Aaronson - How this FBI strategy is actually creating US-based terrorists",
    "Frank Gehry - A master architect asks Now what",
    "Keith Barry - Brain magic",
    "Apollo Robbins - The art of misdirection",
    "Pamelia Kurstin - The untouchable music of the theremin",
    "Nathalie Miebach - Art made of storms",
    "Vusi Mahlasela - Woza",
    "Andrew Solomon - Depression the secret we share",
    "Paola Antonelli - Why I brought Pac-Man to MoMA",
    "Raffaello DAndrea - Meet the dazzling flying machines of the future",
    "Ray Anderson - The business logic of sustainability",
    "Gary Wolf - The quantified self",
    "Aaron Koblin - Visualizing ourselves ... with crowd-sourced data",
    "Morgana Bailey - The danger of hiding who you are",
    "Markus Fischer - A robot that flies like a bird",
    "Eli Beer - The fastest ambulance A motorcycle",
    "Dan Gilbert - The psychology of your future self",
    "Paola Antonelli - Treat design as art",
    "Angelo Vermeulen - How to go to space without having to go to space",
    "Brian Skerry - The oceans glory -- and horror",
    "James Randi - Homeopathy quackery and fraud",
    "Edith Widder - Glowing life in an underwater world",
    "Laura Schulz - The surprisingly logical minds of babies",
    "Maria Bezaitis - Why we need strangeness",
    "Caitria  Morgan ONeill - How to step up in the face of disaster",
    "Ivan Coyote - Why we need gender-neutral bathrooms",
    "Bill Gates - How state budgets are breaking US schools",
    "Adam Savage - My obsession with objects and the stories they tell",
    "Avi Rubin - All your devices can be hacked",
    "Eduardo Paes - The 4 commandments of cities",
    "Danny Hillis - Understanding cancer through proteomics",
    "Leslie Dodson - Dont misrepresent Africa",
    "Jessica Green - Were covered in germs. Lets design for that.",
    "Carl Safina - The oil spills unseen villains -- and victims",
    "Eben Bayer - Are mushrooms the new plastic",
    "Cameron Russell - Looks arent everything. Believe me Im a model.",
    "Hannah Fry - The mathematics of love",
    "Dimitar Sasselov - How we found hundreds of potential Earth-like planets",
    "Julian Assange - Why the world needs WikiLeaks",
    "Drew Berry - Animations of unseeable biology",
    "Larry Smith - Why you will fail to have a great career",
    "Jim Hemerling - 5 ways to lead in an era of constant change",
    "Eric Liu - Why ordinary people need to understand power",
    "Andrew Solomon - How the worst moments in our lives make us who we are",
    "Jakob Trollback - A new kind of music video",
    "Tali Sharot - The optimism bias",
    "Ian Ritchie - The day I turned down Tim Berners-Lee",
    "Julia Bacha - Pay attention to nonviolence",
    "David Griffin - How photography connects us",
    "Chris Abani - Telling stories from Africa",
    "David Carson - Design and discovery",
    "Jay Walker - My library of human imagination",
    "Jim Toomey - Learning from Sherman the shark",
    "Alison Killing - What happens when a city runs out of room for its dead",
    "Ron Gutman - The hidden power of smiling",
    "Laura Snyder - The Philosophical Breakfast Club",
    "Hilary Cottam - Social services are broken. How we can fix them",
    "Derek Sivers - Keep your goals to yourself",
    "Nancy Duarte - The secret structure of great talks",
    "Paula Scher - Great design is serious not solemn",
    "Paul Romer - Why the world needs charter cities",
    "R.A. Mashelkar - Breakthrough designs for ultra-low-cost products",
    "Bill Gates - Mosquitos malaria and education",
    "Michael Archer - How well resurrect the gastric brooding frog the Tasmanian tiger",
    "Dan Ariely - Are we in control of our own decisions",
    "Anand Giridharadas - A letter to all who have lost in this era",
    "Paul Root Wolpe - Its time to question bio-engineering",
    "David Eagleman - Can we create new senses for humans",
    "Allan Jones - A map of the brain",
    "William Li - Can we eat to starve cancer",
    "Young-ha Kim - Be an artist right now",
    "Paul Rothemund - DNA folding in detail",
    "Thomas P. Campbell - Weaving narratives in museum galleries",
    "Adam de la Zerda - We can start winning the war against cancer",
    "Carl Honor - In praise of slowness",
    "Mikko Hypponen - Three types of online attack",
    "Genevieve von Petzinger - Why are these 32 symbols found in ancient caves all over Europe",
    "Simon Berrow - How do you save a shark you know nothing about",
    "Christopher McDougall - Are we born to run",
    "Hillel Cooperman - Legos for grownups",
    "Ethan Zuckerman - Listening to global voices",
    "Richard Dawkins - Why the universe seems so strange",
    "Shubhendu Sharma - How to grow a forest in your backyard",
    "Shaffi Mather - A new way to fight corruption",
    "Zeynep Tufekci - Machine intelligence makes human morals more important",
    "Joshua Prager - In search of the man who broke my neck",
    "David Kelley - Human-centered design",
    "Sam Harris - Can we build AI without losing control over it",
    "Don Levy - A cinematic journey through visual effects",
    "Julia Bacha - How women wage conflict without violence",
    "Ananda Shankar Jayant - Fighting cancer with dance",
    "Jimmy Wales - The birth of Wikipedia",
    "Michael Sandel - Why we shouldnt trust markets with our civic life",
    "Mina Bissell - Experiments that point to a new understanding of cancer",
    "Dean Kamen - Luke a new prosthetic arm for soldiers",
    "Bill Gates - Teachers need real feedback",
    "Jamie Heywood - The big idea my brother inspired",
    "Emmanuel Jal - The music of a war child",
    "Christiana Figueres - The inside story of the Paris climate agreement",
    "Wael Ghonim - Inside the Egyptian revolution",
    "William McDonough - Cradle to cradle design",
    "Richard Weller - Could the sun be good for your heart",
    "Meg Jay - Why 30 is not the new 20",
    "Marco Tempest - A magical tale with augmented reality",
    "Lauren Hodge Shree Bose  Naomi Shah - Award-winning teenage science in action",
    "Marco Tempest - The electric rise and fall of Nikola Tesla",
    "Nikolai Begg - A tool to fix one of the most dangerous moments in surgery",
    "Roman Mars - Why city flags may be the worst-designed thing youve never noticed",
    "Adam Garone - Healthier men one moustache at a time",
    "Ruby Wax - Whats so funny about mental illness",
    "Larry Burns - The future of cars",
    "Kelly McGonigal - How to make stress your friend",
    "Heather Knight - Silicon-based comedy",
    "Skylar Tibbits - Can we make things that make themselves",
    "Aakash Odedra - A dance in a hurricane of paper wind and light",
    "Gregory Stock - To upgrade is human",
    "Anand Varma - The first 21 days of a bees life",
    "Joseph Kim - The family I lost in North Korea. And the family I gained.",
    "Mundano - Pimp my ... trash cart",
    "Manu Prakash - A 50-cent microscope that folds like origami",
    "Susan Lim - Transplant cells not organs",
    "Michael Shermer - The pattern behind self-deception",
    "James B. Glattfelder - Who controls the world",
    "Isaac Mizrahi - Fashion and creativity",
    "Matthew Carter - My life in typefaces",
    "Deb Roy - The birth of a word",
    "Gary Flake - Is Pivot a turning point for web exploration",
    "Stefano Mancuso - The roots of plant intelligence",
    "Danny Hillis - Back to the future of 1994",
    "Chris Milk - How virtual reality can create the ultimate empathy machine",
    "Tony Fadell - The first secret of design is ... noticing",
    "Tim Brown - Designers -- think big",
    "Janine Benyus - Biomimicrys surprising lessons from natures engineers",
    "Anna Mracek Dietrich - A plane you can drive",
    "Samantha Power - A complicated hero in the war on dictatorship",
    "David Cameron - The next age of government",
    "Anne Milgram - Why smart statistics are the key to fighting crime",
    "Alejandro Aravena - My architectural philosophy Bring the community into the process",
    "Jeremy Howard - The wonderful and terrifying implications of computers that can learn",
    "Hans and Ola Rosling - How not to be ignorant about the world",
    "Paul Gilding - The Earth is full",
    "Patricia Kuhl - The linguistic genius of babies",
    "Dambisa Moyo - Economic growth has stalled. Lets fix it",
    "Siddhartha Mukherjee - Soon well cure diseases with a cell not a pill",
    "Robin Ince - Science versus wonder",
    "Nadia Lopez - Why open a school To close a prison",
    "Johan Rockstrom - Let the environment guide our development",
    "Liza Donnelly - Drawing on humor for change",
    "Nate Garvis - Change our culture change our world",
    "Wendy Freedman - This new telescope might show us the beginning of the universe",
    "Gavin Pretor-Pinney - Cloudy with a chance of joy",
    "Tom Rielly - A comic sendup of TED2006",
    "Colin Powell - Kids need structure",
    "Allan Savory - How to fight desertification and reverse climate change",
    "Jill Tarter - Join the SETI search",
    "Leila Hoteit - 3 lessons on success from an Arab businesswoman",
    "Emily Levine - A theory of everything",
    "Brenda Laurel - Why not make video games for girls",
    "Mathias Jud - Art that lets you talk back to NSA spies",
    "Alisa Miller - How the news distorts our worldview",
    "Jean-Baptiste Michel - The mathematics of history",
    "Theaster Gates - How to revive a neighborhood with imagination beauty and art",
    "Ron Eglash - The fractals at the heart of African designs",
    "Carol Fishman Cohen - How to get back to work after a career break",
    "Chris Domas - The 1s and 0s behind cyber warfare",
    "Rodney Brooks - Why we will rely on robots",
    "Honor Harger - A history of the universe in sound",
    "Dan Buettner - How to live to be 100",
    "Dan Dennett - Cute sexy sweet funny",
    "Ray Kurzweil - Get ready for hybrid thinking",
    "Margaret Heffernan - The dangers of willful blindness",
    "iO Tillett Wright - Fifty shades of gay",
    "Julian Treasure - How to speak so that people want to listen",
    "Phil Plait - How to defend Earth from asteroids",
    "Rose George - Inside the secret shipping industry",
    "Beau Lotto  Amy OToole - Science is for everyone kids included",
    "Rebecca Saxe - How we read each others minds",
    "Rives - Reinventing the encyclopedia game",
    "Elliot Krane - The mystery of chronic pain",
    "Dan Dennett - Dangerous memes",
    "David Hoffman - Sputnik mania",
    "David Logan - Tribal leadership",
    "Yves Morieux - As work gets more complex 6 rules to simplify",
    "Chip Conley - Measuring what makes life worthwhile",
    "Jonathan Drori - Why were storing billions of seeds",
    "Allison Hunt - How to get a new hip",
    "David Anderson - Your brain is more than a bag of chemicals",
    "Fredy Peccerelli - A forensic anthropologist who brings closure for thedisappeared",
    "Sophie Hunger - Songs of secrets and city lights",
    "Bran Ferren - To create for the ages lets combine art and engineering",
    "Jacqueline Novogratz - Invest in Africas own solutions",
    "Amory Lovins - Winning the oil endgame",
    "Daniele Quercia - Happy maps",
    "Sunni Brown - Doodlers unite",
    "Jessica Green - Are we filtering the wrong microbes",
    "Richard St. John - Success is a continuous journey",
    "Phil Borges - Photos of endangered cultures",
    "Philip Zimbardo - The psychology of evil",
    "Richard St. John - 8 secrets of success",
    "Tony Porter - A call to men",
    "Nirmalya Kumar - Indias invisible innovation",
    "Jacqueline Novogratz - Patient capitalism",
    "Philippe Petit - The journey across the high wire",
    "Billy Collins - Two poems about what dogs think probably",
    "Robin Murphy - These robots come to the rescue after a disaster",
    "Andrew Pelling - This scientist makes ears out of apples",
    "Louise Fresco - We need to feed the whole world",
    "Kwame Anthony Appiah - Is religion good or bad This is a trick question",
    "Ziauddin Yousafzai - My daughter Malala",
    "Jared Ficklin - New ways to see music with color and fire",
    "Liz Coleman - A call to reinvent liberal arts education",
    "Jill Farrant - How we can make crops survive without water",
    "Steven Pinker - What our language habits reveal",
    "Larry Brilliant - The case for optimism",
    "Wingham Rowan - A new kind of job market",
    "Patrick Chappatte - The power of cartoons",
    "Bruce Feiler - Agile programming -- for your family",
    "Clay Shirky - Why SOPA is a bad idea",
    "Trita Parsi - Iran and Israel Peace is possible",
    "Nathan Wolfe - Whats left to explore",
    "Gustavo Dudamel and the Teresa Carreo Youth Orchestra - El Sistemas top youth orchestra",
    "Dee Boersma - Pay attention to penguins",
    "Jer Thorp - Make data more human",
    "Ed Boyden - A new way to study the brains invisible secrets",
    "Kent Larson - Brilliant designs to fit more people in every city",
    "Kare Anderson - Be an opportunity maker",
    "Chris Urmson - How a driverless car sees the road",
    "Annie Murphy Paul - What we learn before were born",
    "Esther Perel - The secret to desire in a long-term relationship",
    "James Watson - How we discovered DNA",
    "Robert Lang - The math and magic of origami",
    "Matthew OReilly - Am I dying The honest answer.",
    "Erica Frenkel - The universal anesthesia machine",
    "Bill Strickland - Rebuilding a neighborhood with beauty dignity hope",
    "Raghava KK - Shake up your story",
    "Nathan Myhrvold - Archeology animal photography BBQ ...",
    "Eric Lewis - Chaos and harmony on piano",
    "Anand Agarawala - Rethink the desktop with BumpTop",
    "Nicholas Christakis - The hidden influence of social networks",
    "Gayle Tzemach Lemmon - Meet the women fighting on the front lines of an American war",
    "Melissa Walker - Art can heal PTSDs invisible wounds",
    "Usman Riaz  Preston Reed - A young guitarist meets his hero",
    "Alain de Botton - Atheism 2.0",
    "David Keith - A critical look at geoengineering against climate change",
    "Guy Winch - Why we all need to practice emotional first aid",
    "Sebastian Wernicke - Lies damned lies and statistics about TEDTalks",
    "Paul Nicklen - Animal tales from icy wonderlands",
    "Rick Smolan - The story of a girl",
    "Ami Klin - A new way to diagnose autism",
    "Stephen Palumbi - Hidden toxins in the fish we eat",
    "Stewart Brand - What squatter cities can teach us",
    "Yves Behar - A supercharged motorcycle design",
    "Peter Ward - A theory of Earths mass extinctions",
    "Stephen Burt - Why people need poetry",
    "Jonathan Eisen - Meet your microbes",
    "Kim Gorgens - Protecting the brain against concussion",
    "Shane Koyczan - To This Day ... for the bullied and beautiful",
    "Dan Meyer - Math class needs a makeover",
    "Stuart Firestein - The pursuit of ignorance",
    "Paul Collier - The bottom billion",
    "Simon Anholt - Which country does the most good for the world",
    "Rose Goslinga - Crop insurance an idea worth seeding",
    "Michael Shermer - Why people believe weird things",
    "Marisa Fick-Jordan - The wonder of Zulu wire art",
    "Yassmin Abdel-Magied - What does my headscarf mean to you",
    "Bruno Maisonnier - Dance tiny robots",
    "Diane Benscoter - How cults rewire the brain",
    "Yves Rossy - Fly with the Jetman",
    "David Bismark - E-voting without fraud",
    "Joe Gebbia - How Airbnb designs for trust",
    "Jim Holt - Why does the universe exist",
    "Uldus Bakhtiozina - Wry photos that turn stereotypes upside down",
    "Aaron Huey - Americas native prisoners of war",
    "Sebastian Deterding - What your designs say about you",
    "Didier Sornette - How we can predict the next financial crisis",
    "Annette Heuser - The 3 agencies with the power to make or break economies",
    "Yuval Noah Harari - What explains the rise of humans",
    "Amanda Palmer - The art of asking",
    "Scott McCloud - The visual magic of comics",
    "Sophie Scott - Why we laugh",
    "Daniel Wolpert - The real reason for brains",
    "Danielle Feinberg - The magic ingredient that brings Pixar movies to life",
    "Jeffrey Kluger - The sibling bond",
    "Casey Gerald - The gospel of doubt",
    "Juan Enriquez - The life code that will reshape the future",
    "Rob Forbes - Ways of seeing",
    "Roxane Gay - Confessions of a bad feminist",
    "Anne Curzan - What makes a word real",
    "Kees Moeliker - How a dead duck changed my life",
    "Harald Haas - Wireless data from every light bulb",
    "Handspring Puppet Co. - The genius puppetry behind War Horse",
    "Paul Piff - Does money make you mean",
    "Drew Dudley - Everyday leadership",
    "Hugh Evans - What does it mean to be a citizen of the world",
    "Joshua Prager - Wisdom from great writers on every year of life",
    "Henry Evans and Chad Jenkins - Meet the robots for humanity",
    "Guillaume Nry - The exhilarating peace of freediving",
    "Linda Cliatt-Wayman - How to fix a broken school Lead fearlessly love hard",
    "Lee Hotz - Inside an Antarctic time machine",
    "Ursus Wehrli - Tidying up art",
    "Monika Bulaj - The hidden light of Afghanistan",
    "Francis de los Reyes - Sanitation is a basic human right",
    "Esther Perel - Rethinking infidelity ... a talk for anyone who has ever loved",
    "Mallika Sarabhai - Dance to change the world",
    "Jedidah Isler - The untapped genius that could change science for the better",
    "Ravin Agrawal - 10 young Indian artists to watch",
    "Steven Addis - A father-daughter bond one photo at a time",
    "Golan Levin - Software as art",
    "Jon Ronson - When online shaming spirals out of control",
    "Tan Le - A headset that reads your brainwaves",
    "Kwabena Boahen - A computer that works like the brain",
    "John Doerr - Salvation and profit in greentech",
    "Terry Moore - Why is x the unknown",
    "John Hockenberry - We are all designers",
    "Georgette Mulheir - The tragedy of orphanages",
    "Rita Pierson - Every kid needs a champion",
    "Philip Rosedale - Life in Second Life",
    "Clay Shirky - Institutions vs. collaboration",
    "Todd Humphreys - How to fool a GPS",
    "Paul MacCready - Nature vs. humans",
    "Chrystia Freeland - The rise of the new global super-rich",
    "Conrad Wolfram - Teaching kids real math with computers",
    "Gordon Brown - Global ethic vs. national interest",
    "Joey Alexander - An 11-year-old prodigy performs old-school jazz",
    "Jason deCaires Taylor - An underwater art museum teeming with life",
    "Diana Nyad - Never ever give up",
    "Bandi Mbubi - Demand a fair trade cell phone",
    "Lee Cronin - Making matter come alive",
    "Kate Orff - Reviving New Yorks rivers -- with oysters",
    "Peter Doolittle - How your working memory makes sense of the world",
    "Jarrett J. Krosoczka - Why lunch ladies are heroes",
    "Sherwin Nuland - The extraordinary power of ordinary people",
    "Bernie Krause - The voice of the natural world",
    "Richard Turere - My invention that made peace with lions",
    "Lorrie Faith Cranor - Whats wrong with your paw0rd",
    "Joel Selanikio - The big-data revolution in healthcare",
    "Jack Choi - On the virtual dissection table",
    "Stephen Petranek - 10 ways the world could end",
    "Lesley Hazleton - On reading the Koran",
    "Jacqueline Novogratz - A third way to think about aid",
    "Sean Follmer - Shape-shifting tech will change work as we know it",
    "Willard Wigan - Hold your breath for micro-sculpture",
    "Vern Myers - How to overcome our biases Walk boldly toward them",
    "Milton Glaser - Using design to make ideas new",
    "Lakshmi Pratury - The lost art of letter-writing",
    "Hans Rosling - The magic washing machine",
    "Richard Baraniuk - The birth of the open-source learning revolution",
    "Leonard Susskind - My friend Richard Feynman",
    "Annie Lennox - Why I am an HIVAIDS activist",
    "Chris Gerdes - The future race car -- 150mph and no driver",
    "Jonathan Harris - The Webs secret stories",
    "Irwin Redlener - How to survive a nuclear attack",
    "Robert Full - The sticky wonder of gecko feet",
    "Marc Abrahams - A science award that makes you laugh then think",
    "Laura Boushnak - The deadly legacy of cluster bombs",
    "Chris Jordan - Turning powerful stats into art",
    "Deborah Scranton - An Iraq war movie crowd-sourced from soldiers",
    "Jody Williams - A realistic vision for world peace",
    "Dan Ariely - How equal do we want the world to be Youd be surprised",
    "Jaime Lerner - A song of the city",
    "Bill and Melinda Gates - Why giving away our wealth has been the most satisfying thing weve done",
    "Dan Dennett - Lets teach religion -- all religion -- in schools",
    "Kevin Bales - How to combat modern slavery",
    "Larry Page - Wheres Google going next",
    "Shereen El Feki - Pop culture in the Arab world",
    "Mikko Hypponen - Fighting viruses defending the net",
    "Bill Ford - A future beyond traffic gridlock",
    "Daniel Kahneman - The riddle of experience vs. memory",
    "Karen Tse - How to stop torture",
    "Matt Kenyon - A secret memorial for civilian casualties",
    "Alexander Betts - Our refugee system is failing. Heres how we can fix it",
    "Philippe Starck - Design and destiny",
    "Jonathan Tepperman - The risky politics of progress",
    "Christopher Soghoian - How to avoid surveillance ... with the phone in your pocket",
    "Eric Sanderson - New York -- before the City",
    "Robert Thurman - Expanding your circle of compassion",
    "David Pizarro - The strange politics of disgust",
    "Susan Etlinger - What do we do with all this big data",
    "Michael Nielsen - Open science now",
    "Bill Joy - What Im worried about what Im excited about",
    "David Macaulay - An illustrated journey through Rome",
    "Jamie Oliver - Teach every child about food",
    "Mark Shaw - One very dry demo",
    "Trevor Copp and Jeff Fox - Ballroom dance that breaks gender roles",
    "David Pogue - 10 top time-saving tech tips",
    "Ben Kacyra - Ancient wonders captured in 3D",
    "Ione Wells - How we talk about sexual assault online",
    "Joseph Lekuton - A parable for Kenya",
    "C.K. Williams - Poetry of youth and age",
    "Ramsey Musallam - 3 rules to spark learning",
    "Aditi Shankardass - A second opinion on developmental disorders",
    "Tyler DeWitt - Hey science teachers -- make it fun",
    "Terry Moore - How to tie your shoes",
    "Barry Schwartz - Our loss of wisdom",
    "Andreas Ekstrm - The moral bias behind your search results",
    "Emilie Wapnick - Why some of us dont have one true calling",
    "Donald Sadoway - The missing link to renewable energy",
    "Jason Clay - How big brands can help save biodiversity",
    "Gian Giudice - Why our universe might exist on a knife-edge",
    "Sue Austin - Deep sea diving ... in a wheelchair",
    "Charmian Gooch - My wish To launch a new era of openness in business",
    "Myriam Sidibe - The simple power of hand-washing",
    "Parul Sehgal - An ode to envy",
    "Enrique Pealosa - Why buses represent democracy in action",
    "Andras Forgacs - Leather and meat without killing animals",
    "Steven Levitt - Surprising stats about child carseats",
    "Paul Stamets - 6 ways mushrooms can save the world",
    "Melinda Gates - What nonprofits can learn from Coca-Cola",
    "Andy Yen - Think your emails private Think again",
    "Stew - Black Men Ski",
    "Jose Miguel Sokoloff - How Christmas lights helped guerrillas put down their guns",
    "Rachel Pike - The science behind a climate headline",
    "Paul Pholeros - How to reduce poverty Fix homes",
    "Andrea Ghez - The hunt for a supermassive black hole",
    "David Pogue - The music wars",
    "Lawrence Lessig - We the People and the Republic we must reclaim",
    "Nadine Burke Harris - How childhood trauma affects health across a lifetime",
    "Jonas Gahr Stre - In defense of dialogue",
    "Kathryn Schulz - Dont regret regret",
    "Magda Sayeg - How yarn bombing grew into a worldwide movement",
    "Dustin Yellin - A journey through the mind of an artist",
    "Munir Virani - Why I love vultures",
    "Laura Robinson - The secrets I find on the mysterious ocean floor",
    "Robert Waldinger - What makes a good life Lessons from the longest study on happiness",
    "Dan Berkenstock - The world is one big dataset. Now how to photograph it ...",
    "Arthur Benjamin - A performance of Mathemagic",
    "Rives - A story of mixed emoticons",
    "Eddi Reader - What Youve Got",
    "Adam Foss - A prosecutors vision for a better justice system",
    "Eric Haseltine - What will be the next big scientific breakthrough",
    "David Birch - A new way to stop identity theft",
    "Ethan Nadelmann - Why we need to end the War on Drugs",
    "Kitra Cahana - My father locked in his body but soaring free",
    "Saul Griffith - High-altitude wind energy from kites",
    "Sunitha Krishnan - The fight against sex slavery",
    "Russ Altman - What really happens when you mix medications",
    "Oliver Sacks - What hallucination reveals about our minds",
    "Elora Hardy - Magical houses made of bamboo",
    "Robin Morgan - 4 powerful poems about Parkinsons and growing older",
    "Aziz Abu Sarah - For more tolerance we need more ... tourism",
    "Andrew Youn - 3 reasons why we can win the fight against poverty",
    "Ricardo Semler - How to run a company with almost no rules",
    "Skylar Tibbits - The emergence of 4D printing",
    "Franco Sacchi - A tour of Nollywood Nigerias booming film industry",
    "David R. Dow - Lessons from death row inmates",
    "David Sengeh - The sore problem of prosthetic limbs",
    "Stefana Broadbent - How the Internet enables intimacy",
    "Daniel Levitin - How to stay calm when you know youll be stressed",
    "Sheryl Sandberg - Why we have too few women leaders",
    "Chris Bliss - Comedy is translation",
    "Chris Milk - The birth of virtual reality as an art form",
    "Nigel Marsh - How to make work-life balance work",
    "Ian Goldin - Navigating our global future",
    "James Veitch - This is what happens when you reply to spam email",
    "Karen Thompson Walker - What fear can teach us",
    "Brian Cox - Why we need the explorers",
    "Helen Fisher - Why we love why we cheat",
    "Stefan Larsson - What doctors can learn from each other",
    "Harvey Fineberg - Are we ready for neo-evolution",
    "George Monbiot - For more wonder rewild the world",
    "Peter Molyneux - Meet Milo the virtual boy",
    "Rogier van der Heide - Why light needs darkness",
    "Frank Gehry - My days as a young rebel",
    "His Holiness the Karmapa - The technology of the heart",
    "Amy Cuddy - Your body language shapes who you are",
    "Yochai Benkler - The new open-source economics",
    "Janna Levin - The sound the universe makes",
    "Hawa Abdi  Deqo Mohamed - Mother and daughter doctor-heroes",
    "Thomas Insel - Toward a new understanding of mental illness",
    "Arthur Ganson - Moving sculpture",
    "Christina Warinner - Tracking ancient diseases using ... plaque",
    "Yoav Medan - Ultrasound surgery -- healing without cuts",
    "Meklit Hadero - The unexpected beauty of everyday sounds",
    "Al Vernacchio - Sex needs a new metaphor. Heres one ...",
    "Yanis Varoufakis - Capitalism will eat democracy -- unless we speak up",
    "Becci Manson - Retouching lives through photos",
    "John La Grou - A plug for smart power outlets",
    "Jonathan Haidt - The moral roots of liberals and conservatives",
    "Edi Rama - Take back your city with paint",
    "Seth Berkley - HIV and flu -- the vaccine strategy",
    "Vijay Kumar - The future of flying robots",
    "Bruce Bueno de Mesquita - A prediction for the future of Iran",
    "Jehane Noujaim - My wish A global day of film",
    "Aimee Mullins - My 12 pairs of legs",
    "Dan Ariely - Our buggy moral code",
    "Wolfgang Kessling - How to air-condition outdoor spaces",
    "Sam Harris - Science can answer moral questions",
    "Jill Heinerth - The mysterious world of underwater caves",
    "Tom Shannon - Anti-gravity sculpture",
    "William Kamkwamba - How I built a windmill",
    "Rachel Botsman - The currency of the new economy is trust",
    "Hector Ruiz - The thinking behind 50x15",
    "Noreena Hertz - How to use experts -- and when not to",
    "Michael Shellenberger - How fear of nuclear power is hurting the environment",
    "Richard Dawkins - Militant atheism",
    "Marco Tempest - And for my next trick a robot",
    "Tavi Gevinson - A teen just trying to figure it out",
    "Mitch Resnick - Lets teach kids to code",
    "Stefan Sagmeister - Designing with slogans",
    "Miwa Matreyek - Glorious visions in animation and performance",
    "Fabian Hemmert - The shape-shifting future of the mobile phone",
    "Kiran Bedi - A police chief with a difference",
    "Mohamed Ali - The link between unemployment and terrorism",
    "Nalini Nadkarni - Life science in prison",
    "Ruth Chang - How to make hard choices",
    "Keith Nolan - Deaf in the military",
    "Rives - The  4 a.m. mystery",
    "Charles Moore - Seas of plastic",
    "John Hardy - My green school dream",
    "Ze Frank - Nerdcore comedy",
    "Laura Trice - Remember to say thank you",
    "Shawn Achor - The happy secret to better work",
    "Steve Ramirez and Xu Liu - A mouse. A laser beam. A manipulated memory.",
    "Tom Hulme - What can we learn from shortcuts",
    "Philip K. Howard - Four ways to fix a broken legal system",
    "Benjamin Barber - Why mayors should rule the world",
    "Clay Shirky - How the Internet will one day transform government",
    "Jake Barton - The museum of you",
    "Taryn Simon - The stories behind the bloodlines",
    "Onyx Ashanti - This is beatjazz",
    "Bassam Tariq - The beauty and diversity of Muslim life",
    "Edith Widder - How we found the giant squid",
    "Lawrence Lessig - Re-examining the remix",
    "Edward Burtynsky - My wish Manufactured landscapes and green education",
    "Tim Ferriss - Smash fear learn anything",
    "Geoff Mulgan - A short intro to the Studio School",
    "Mellody Hobson - Color blind or color brave",
    "Lee Smolin - Science and democracy",
    "Lewis Pugh - How I swam the North Pole",
    "Kate Hartman - The art of wearable communication",
    "Anant Agarwal - Why massive open online courses still matter",
    "Chris Bangle - Great cars are great art",
    "Gayle Tzemach Lemmon - Women entrepreneurs example not exception",
    "Linus Torvalds - The mind behind Linux",
    "Melati and Isabel Wijsen - Our campaign to ban plastic bags in Bali",
    "Nathaniel Kahn - Scenes from My Architect",
    "Peter Tyack - The intriguing sound of marine mammals",
    "Sarah Kaminsky - My father the forger",
    "Anupam Mishra - The ancient ingenuity of water harvesting",
    "Ameenah Gurib-Fakim - Humble plants that hide surprising secrets",
    "Elizabeth Murchison - Fighting a contagious cancer",
    "Billy Collins - Everyday moments caught in time",
    "Nalini Nadkarni - Conserving the canopy",
    "Gregory Petsko - The coming neurological epidemic",
    "Anders Fjellberg - Two nameless bodies washed up on the beach. Here are their stories",
    "Jimmy Carter - Why I believe the mistreatment of women is the number one human rights abuse",
    "Ze Frank - My web playroom",
    "Herbie Hancock - An all-star set",
    "Anthony Atala - Printing a human kidney",
    "Andres Lozano - Parkinsons depression and the switch that might turn them off",
]
