Winston Churchill: We shall fight on the beaches
Robert Sapolsky: Depression
Steve Jobs: 2005 Stanford Commencement Address
Coach Flowers: I am a champion
Dan Savage: The price of admission
Robert Sapolsky: The Uniqueness of Humans
Muhammad Ali: I am the greatest
John Cleese: Graham Chapman Memorial Service
Robert Sapolsky: The Origin of Religion
Randy Pausch: "Really Achieving Your Childhood Dreams" (The Last Lecture)
Foster Brooks: Roasting Sammy Davis Jr.
Harvey Milk: Give them hope
Guy Kawasaki: The Art of the Start
Benjamin Zander: Classical music with shining eyes
J.K. Rowling: The Fringe Benefits of Failure, and the Importance of Imagination (Commencement speech at Harvard, 2008)
Anthony Corvino: Average is the New Exceptional
Mario Savio: Bodies upon the gears
Bill Cosby: Grandparents
Martin Luther King, Jr: I have a dream
Jesse Shell: Is Your Life Just One Big RPG?
Jon Stewart: Commencement Address at The College of William & Mary
Bill Cosby: Address at the NAACP
Robert Sapolsky: Stress, Neurodegeneration and Individual Differences
Seth MacFarlane: Harvard Class Day Speech
Temple Grandin: My Experience with Autism
Don Rickles: Roast of Ronald Reagan
Joe Wong: At RTCA Dinner
Severn Cullis-Suzuki: UN Earth Summit 1992
Don McMillan: Life After Death by PowerPoint
Barbara Bush: Commencement Address at Wellesley (1990)
Dr. Thomas Szasz: ADHD is not a disease
Maya Angelou: Eulogy for Correta King
Steve Jobs: First Apple Macintosh demo
George Lucas: AFI Lifetime Achievement Awards 2006 (Sean Connery)
Mark Gungor: Tale of two brains
Alexei Kapterev: Death By Powerpoint
Shane Koyczan: The Crickets Have Arthritis
Unknown best man's speech (No title)
Benjamin Zander: Davos Annual Meeting 2009
Robert Sapolsky: Biology of Religion
Bill Cosby: Commencement Address (Carnegie Mellon)
Conan O'Brien: Harvard Class Day Speech
Monty Python: Comedy Lecture
Ellen DeGeneres: Oscar® monologue
Michael Sandel: What’s the right thing to do?
Carrie Fisher: AFI Life Achievement Award 2005 (George Lucas)
Alan Watts: Music and Life
A.J. Jacobs: My year of living biblically
Shawn Achor: The Science of Hapiness and Potential
Demetri Martin: If I
Bill Clinton: Knox Commencement Address 2007
Michael Sandel: The Case Against Perfection
Dan Barber: How I fell in love with a fish
Vilayanur Ramachandran: A journey to the center of your mind
Warren Buffett: Talk to MBA students
Matt Mason: The Pirate's Dilemma
Barack Obama: Speech on Father's Day
Richard St. John: Secrets of success in 8 words, 3 minutes
Jeff Bezos: graduation speech at Princeton University
Robert F. Kennedy: Remarks on the Assassination of MLK
Matt Ridley: Deep Optimism
Stephen K Amos: Live at the Apollo
Ken Robinson: Do schools kill creativity?
Lewis Black: Milk
Fred Rogers: Emmy Awards Acceptance Speech
Randy Pausch: Carnegie Mellon Commencement
Neil DeGrasse Tyson: Death by Black Hole
Ellen DeGeneres: Commencement address
George Carlin: Kids
Randy Pausch: Time Management
Paul Ekman & Dacher Keltner: The Evolution of Emotions
Dan Dennett: Cute, sexy, sweet and funny -- an evolutionary riddle
Russell Peters: Dealing with your parents
Jim Rohn: How to have Your Best Year Ever
Martin Seligman: What positive psychology can help you become
Naomi Wolf: The End of America
Unknown: Humorous Best Man's Speech
Geoff Burch: Selling a Tank to Genghis Khan
Roberto Benigni: Oscar acceptance speech
Christopher Hitchens: Free Speech and Freedom of Expression
Richard Wiseman: World's Quickest Personality Test
Stephen Colbert: Knox Commencement Address 2006
Tom Hanks: Yale Commencement Speech 2011
Bill Cosby: Drinking
John Cleese: Football vs Soccer
Brian Cox: A Wonderful Creation Story
Clifford Stoll: 18 minutes with an agile mind
Steven Pinker: The myth of violence
Talks Pattie Maes & Pranav Mistry: Unveiling the "Sixth Sense," game-changing wearable tech
Unknown: Funny physics lecture
John Hodgman: A brief digression on matters of lost time
Dave Eggers: Once Upon a School
Mike Prysner: Winter Soldier Testimonies
Tim Lee: Powerpoint Comedy
Spencer Wells: The Unforeseen Cost of Human Civilisation
Henry Rollins: On first impressions
Orson Welles: Dean Martin roast
George Bernard Shaw: Tribute to Albert Einstein
John Chambers: Cisco On-Stage TelePresence Holographic Video Conferencing
Malcolm X: The ballot or the bullet
James Duane: In Praise of the 5th Amendment Right to Not Be a Witness Against Yourself
George Carlin: Narcotics Anonymous World Convention, San Antonio
Barry Schwartz: The real crisis? We stopped being wise
Neil deGrasse Tyson: Planet X - Doomsday 2012
Martin Luther King Jr: I've been to the Mountain Top
Michael Sandel: Arguing affirmative action / What's the purpose?
Amy Klobuchar: At The 65th Annual Congressional Dinner
Terry Pratchett: On Religion
Milton Friedman: Lesson of the Pencil
Edward Tronick: Still Face Experiment
Robert Sapolsky: Toxoplasmosis
Michio Kaku: 3 types of Extraterrestrial Civilizations
Walter Lewin: How to make teaching come alive
Jeremy Rifkin: The European Dream – America's nightmare?
Albert Einstein: The common language of science
Matt Walker: Secrets of the sleeping brain
George Carlin: The Bible and American Rights
Ben Carson: We do not have to be victims of circumstance
Timothy Ferriss: Feel Like the Incredible Hulk
Dara O'Briain: Homeopathy & Nutritionists vs Real Science
Ron Paul: On the recent swine flu scare
Arnold Schwarzenegger: Emory Commencement Adress 2010
John Cleese: The brain
Dan Gilbert: Why are we happy? Why aren't we happy?
Dave Allen: Eyesight & Memory Loss
Ogi Ogas: A billion wicked thoughts
Steve Carell: People's Choice Acceptance Speech
Elizabeth Loftus: The Bunny Effect
Sean Connery: AFI Life Achievement Award
Hillary Clinton: Concession speech
Don Rickles: Reagan's 2nd Inaugural
Daniel Pink: On the surprising science of motivation
Freddie Frinton: Dinner for one
Neil deGrasse Tyson: Beyond Belief 2006
Dan Buettner: How to live to be 100
Coach Carter: Turning up the heat
Derek Jeter: Farewell to Yankee Stadium
Bonnie Bassler: Discovering bacteria's amazing communication system
Robert H. Lustig: Sugar - The Bitter Truth
Derrick Brown: The Victory Explosions
Barack Obama: White House Correspondents' Dinner 2009
Rodney Mullen: About his life at UCLA
Timothy Ferriss: Aim For The Impossible
Louis CK: Everything's amazing, nobody's happy
Phil Plait: Astronomy questions from kids, Part 5
Benjamin Zander: At PopTech
Shane Hawley: Wile E. Coyote
Dan Dennett: Ants, terrorism, and the awesome power of memes
Mena Trott: How blogs are building a friendlier world
Paul Romer: A Theory of History, with an Application
George Carlin: Fear of germs
Carl Sagan: 4th Dimension
Dan Barber: A surprising parable of foie gras
Aimee Mullins: The opportunity of adversity
Johnny Search: Flirting
Jean Shepherd: Coming Face to Face with "The Next Big Thing"
Douglas Adams: Parrots, the Universe and Everything
Randy Pausch: Testimony to the Labor, Health & Human Services Subcommittee
Johnny Lee Clary: About Wade Watts
Barack Obama: Message for the Credit Card Companies
Dan Ariely: Are we in control of our own decisions?
Robert Sapolsky: Carl Sagan Prize for Science Popularization 2008
Eric Mead: The magic of the placebo
Ken Robinson: What inspires Sir Ken
Sam Harris: The Clash Between Faith and Reason
Dan Nocera: Personalized Energy
Harlan Ellison: Pay the Writer
Craig Ferguson: Why everything sucks
Jeffrey Schaler: Psychiatry as a Fraud
Jeff Yalden: 2006 Mascenic Regional High School Graduation
Temple Grandin: The world needs all kinds of minds
Kevin Smith: Working on a script for Superman
Barack Obama: Speaking to his Campaign Staff
John Cleese: The importance of creativity
Pema Chodron: "Troublemakers"
Jonathan Haidt: The real difference between liberals and conservatives
Albert Bartlett: Arithmetic, Population and Energy
Scott St. Patrick Williams: A Barack Obama Supporter's Nightmare
Al Gore: 15 ways to avert a climate crisis
Ian Morison: It's about time
Barack Obama: Democratic Nomination Victory Speech
George Carlin: Airline Security
Kevin Smith: Prince
Henry Rollins: Death of Joe Cole
David Merrill: Siftables, the toy blocks that think
Walter Cronkite: From the final episode of "CBS On the Air"
Dylan Moran: Religion and Politicians
Aubrey de Grey: We can avoid aging
Eric Ries: Achieving Grandiose Failure
David Holmes: Now GAAP is fun
Taylor Mali: What Teachers Make
Lyndon B. Johnson: Remarks on Signing the Civil Rights Bill
Elizabeth Warren: The Coming Collapse of the Middle Class - Higher Risks, Lower Rewards, and a Shrinking Safety Net
Barack Obama: We Know Where These Lies Are Coming From.
Majora Carter: Tale of Urban Renewal
Barack Obama: 2009 Radio & Television Correspondents’ Dinner
Stephen Fry: About Copyright
Keith Olbermann: Shut up or sue, O'Reilly!
Rives: On 4 a.m.
Anupam Mishra: The ancient ingenuity of water harvesting
John Hodgman: At the Radio & TV Correspondents’ Dinner
Barack Obama: Weekly Address (01/24/09)
Barney Smith: At the DNC
Hans Rosling: Let my dataset change your mindset
Janine Benyus: Biomimicry in action
Wanda Sykes: White House Correspondents' Dinner 2009
Joe Biden: "Secretary of State"
Dave Chapelle: Terrorists
John Oliver: Creative Thinking
Neil deGrasse Tyson: At Google
Don LaFontaine: Pledge of Allegiance
Martin Sheen: Shining the Light on Social Causes
Joe Biden: Introduction as VP running mate in Springfield, IL
Barack Obama: North Korea's nuclear weapons test
David Mutton: Policing Our Minds
Joss Whedon: Equality Now speech
Pranav Mistry: The thrilling potential of SixthSense technology
Gary Vaynerchuk: Building Personal Brand Within the Social Media Landscape
Jon Stewart: UB Distinguished Speaker
Greg Palast: Bush Election Fraud Mechanics
Jamie Oliver: Teach every child about food
John Oliver: At World in 2010 Festival
Neil DeGrasse Tyson: Swami Levitation
Jay Smooth: How To Tell People They Sound Racist
Franklin Delano Roosevelt: First Inaugural Address
Carmen Agra Deedy: Spinning a story of Mama
John F. Kennedy: Inaugural address
Robert Kiyosaki: Rich Dad, Poor Dad
Stephen Petranek: 10 ways the world could end
Craig Ferguson: Eulogy to his father
Dan Savage: On Gay Adoption
George Thompson: Verbal Judo
Dan Dennett: Good Reasons for "Believing" in God
Pablo Francisco: All about preview guy
Christopher Hitchens: Religious vs. empirical knowledge
Arthur Benjamin: Formula for changing math education
Paul Romer: Charter Cities
Barack Obama: Weekly Address (12/24/08)
Chimamanda Adichie: The danger of a single story
Dan Rather: At the DNC
Joseph T. Salerno: Calculation and Socialism
Geoff Burch: Way of the Dog
Dan Ariely: Why Do Placebos Work?
Terry Pratchett: 2009 Printz Speech
Barack Obama: Roast of Representative Rahm Emanuel
Louis CK: Children and their secrets
Bill Clinton: Harvard Commencement Speech 2007
Ben Dunlap: The story of a passionate life
Sendhil Mullainathan: The irony of poverty
James Randi: Search for the Chimera
Sandra Bullock: Razzie Awards 2010
Kris Madden: How to speed read
J. Robert Oppenheimer: Now I am become death
Brian Kelly: Speaking from the heart
Cate Kennedy: At "A Gala Night of Storytelling"
Hans Rosling: Asia's rise -- how and when
Gary Vaynerchuk: The word media is throwing people off
Lewis Black: Congressional Correspondents' Dinner
Brian Malow: Science Laughs
Lewis Black: Back in Black - Angry Outbursts
Alain de Botton: A kinder, gentler philosophy of success
Susan Savage-Rumbaugh: Apes
Taylor Mali: The The Impotence of Proofreading
George W. Bush: Farewell speech
John Cleese: SDP/Liberal Alliance political broadcast
Robert Sapolsky: Human learning and being open to new experiences
Stephen Colbert: White House Correspondents' Association Dinner
John McCain & Barack Obama: Roast at Al Smith Dinner
Zack Bornstein: Laugh in Peace Tour
John Francis: I walk the Earth
George Carlin: Save the planet
Dan Dennett: A Darwinian Perspective on Religions: Past, Present and Future
Craig Ferguson: White House Correspondents' Association Dinner 2008
Erica Goldson: Here I stand
Anthony Weiner: On 9/11 Health Bill
Billy Connolly: Prostate Examination
Alain de Botton: On the Pleasures and Sorrows of Work
Barack Obama: 2010 State of the Union
Richard Feynman: Fun to Imagine
Mark Logan: Twitter's response to complaints
Jim Gray: The Six Groups Who Benefit From Drug Prohibition
Barack Obama: Honoring Mel Brooks
Cleve Jones: At LGBT Equality NOW! Madison
Ron Paul: On the Iranian Nuclear Program
Don McMillan: Life after Death by Powerpoint 2010
Robert Provine: Cracking the Laughing Code
Barack Obama: At House Republican Retreat
Craig Ferguson: No Britney Spears jokes tonight
Stephen Fry: On Twitter
Lawrence Lessig: Remix (at the New york Public Library)
Lewis Black: Live in Amsterdam
Freddie Prinze: Sammy Davis Jr. Roast
Ahmed Ahmed & Dean Obeidallah: Arab-American comedians in New York
Stephen Fry, Christopher Hitchens, John Onaiyekan and Anne Widdencombe: The Intelligence Squared Debate
Dan Ariely: Why we think it's OK to cheat and steal (sometimes)
Ellen DeGeneres: Here & Now
Matthew Weathers: 2009 Halloween Class Video
Ronald Reagan: 1964 Republican National Convention
Philip Zimbardo: The Time Paradox
Neil deGrasse Tyson: UFOs and the argument from ignorance
Felix Dennis: Ode to vice and consequences
Victor Frankl: Search for meaning
Jacque Fresco: Lecture at Penn State Allegheny
Fred Rogers: Defending PBS to the US Senate
Jim Jefferies: God Works in Mysterious Ways
Alva Noe: Out of Our Heads - Why You Are Not Your Brain, and Other Lessons from the Biology of Consciousness.
Ian Dunbar: Three Basic Skills to Effectively Train a Dog
Eugene Mirman: LHS Commencement Address
Stephen Fry: Thoughts about drug prohibition.
Shai Agassi: A bold plan for mass adoption of electric cars
Kimmie Weeks: At Humanity Unites Brilliance
Jim Rohn: Two nice people
Gary Vaynerchuk: The Slide technique
Philip K. Howard: Four ways to fix a broken legal system
Dave Allen: Introduction to Christianity
Patrick Stewart: I don't Twitter
Vilayanur Ramachandran: The neurons that shaped civilization
Richard Dawkins: Lecture at UC Berkeley
R. Buckminster Fuller: Everything I know
Christopher Hitchens: Deathbed conversion
Elaine Morgan: We evolved from aquatic apes
Neil deGrasse Tyson: Brain droppings of a skeptic
George Lakoff: Moral Politics - How Liberals and Conservatives think
John McCain: The "Green Screen" Speech
Stephen Fry: On the British monarchy and aristocracy
Christopher Hitchens: Hitler was no atheist
Dave Allen: Telling the time
George Carlin: Zen of laughter
Dan Miller: A REALLY Inconvenient Truth
Adam Savage: Colossal Failures
Ron Gilchrist: A very real and sad start up story - Escapia
Laura Ling & Al Gore: Speech after landing on U.S. soil
Michael Holick: Vitamin D and Prevention of Chronic Diseases
Pamela Meyer: How to spot a liar
Craig Ferguson: American on Purpose
Wanda Sykes: On Obamacare
Sam Harris & Christopher Hitchens & David Wolpe & Bradley Artson Shavit: Is there an afterlife?
Becky Blanton: The year I was homeless
Richard Boyatzis: Inspiring Them With Curiosity
Daniel Pink: MCAD Commencement speech 2008
Paul Stamets: 6 ways mushrooms can save the world
Philip Zimbardo: Genocide to Abu Ghraib - How Good People Turn Evil
Harrison Ford: Secrets
Jay Walker: On the world's English mania
Barack Obama: Democratic National Convention 2004
Christopher Hitchens: Axis of Evil
Karen Armstrong: Let's revive the Golden Rule
Srikumar Rao: Are You Ready to Succeed?
Al Gore: New thinking on the climate crisis
Eric Thomas: Secrets to success
Michelle Obama: Plea for Education
Jeremiah Palecek: My Healthcare Nightmare
Kary Mullis: Celebrating the experiment
Conrad Wolfram: Teaching kids real math with computers
Barack Obama: Writing an excuse note
Benjamin Polak: Introduction to Game Theory
Stephen Fry: The BBC and the future of Public Service Broadcasting
Hattie McDaniel: Oscar Acceptance Speech
Tina Seelig: The Art of Teaching Entrepreneurship and Innovation
Julia Roberts: Tom Hanks tribute
Barack Obama: Nobel Peace Prize Acceptance Speech
John F. Kennedy: We choose to go to the moon...
Barack Obama: Summit Of The Americas
Jimmy Carr: Handles a Heckler
Mary Schmich: Everybody's free (to wear sunscreen)
Gary Vaynerchuk: The Number Obsession
Lewis Black: Hunting
Partha Dasgupta & Amory Lovins: Will It Cost the Earth to Save the Planet?
Marlita Hill: The 'Nigger' Speech
Paul Saffo: The Secret to Effective Forecasting
Tim Brown: The powerful link between creativity and play
Hans Rosling: On HIV - New facts and stunning data visuals
Vilayanur Ramachandran: Qualia and self
Rob Bryanton: Imagining the Tenth Dimension
James Fowler: Power of Networks
Joseph Mercola: Do not stop smoking
Madonna: Tribute to Michael Jackson
Gordon Sinclair: The Americans
Robin Williams: Improv at TED2008's BBC debate
Mihaly Csikszentmihalyi: Creativity, fulfillment and flow
Michael E. Porter: Competitiveness
Michelle Obama: Supporting military families
Pamela Slim: At Ignite
Tim Minchin: Storm
Clay Shirky: On Technology Insight
Jefferson Smith: Priceless politics - The secret to making democracy work
Clay Shirky: At Web 2.0 Expo
Speeches from the DNC (No title)
Rhys Darby: Military
Ben Price: John Cleese Impression
Richard Feynman: About light
Barack Obama: Naval Academy Commencement
Chris D'Elia: British Heist Movies
David Robertson: Last Night of the Proms 2009
David Foster Wallace: Harper's Magazine 150th Anniversary
Stephen Fry: Pleading for the life of fellow bipolar sufferer Akmal Shaikh
Stephen Fry: Happy Birthday to GNU
Stephen Fry: Against the aggresive strategies of the copyright industries
Christopher Hitchens: Reddit Interview
Terry Pratchett: Shaking Hands with Death
Mike Rowe: Celebrating work -- all kinds of work
Sebastian Wernicke: Lies, damned lies and statistics
Stefana Broadbent: How the Internet enables intimacy
Andy Thomson: From the Heavens or From Nature - The Origins of Morality
Stella Rimington: Being a spy
Andy Thompson: Why we believe in God
Seth Godin: The seed, the pit and the cherry
Mary Roach: The Curious Coupling of Science and Sex
Barack Obama: State of the Economy
Paddy Hirsch: Financial Crisis 101 - CDOs explained
Kamal Meattle: How to grow your own fresh air
Stephen Pinker & Richard Dawkins: Free Will
Gary Vaynerchuk: Scaling Caring
Donald Abrams: Nutrition and Cancer
Sarah Jones: One woman, eight hilarious characters
Aziz Ansari: Harris
Steve Hughes: Mintys Comedian of the Month September 2007
Ed Ulbrich: How Benjamin Button got his face
Elizabeth Gilbert: A different way to think about creative genius
Robert Lang: Idea + square = origami
Barack Obama: Eulogy for Edward Kennedy
Jim Morrison: Interview in 1970
Rich Hopkins: Glorious Victory
Mike Gronstal: Response to Paul McKinley
Seth Godin: This is broken
Dan Savage: Not That Kind of Gay
John Silver: First ever set at the Ha Ha Comedy Club
Stephen Fry: www & .co.uk
Benjamin Zander: TEDxBoston
Douglas Adams: Human nature as an evolved creature
Ken Robinson: A New View of Human Capacity
Paul Nicklen: Face-Off With a Deadly Predator
Stephen Fry: On Social Media
Robert Menendez: In Favour Of Health Care Reform
Felix Jung: Repetition and Variation
Malcolm Gladwell: What we can learn from spaghetti sauce
Foster Brooks: Roasting Don Rickles
Danny Bhoy: On national symbols
Brian L. Fisher: Ants - The Invisible Majority
Tina Fey: Acceptance speech for the Mark Twain Prize
Speeches at the RNC (No title)
Richard Dawkins: The Greatest Show on Earth
Danny Bloom: A Virtual Graduation Speech to the Class of 2099 on Climate Change
Michael Sandel: Free to choose / Who owns me?
Alain de Botton: On Pessimism
QualiaSoup: Evolution
Joe Biden: Farewell speech
Neil deGrasse Tyson: Aliens vs Human Intelligence
Unknown: NTU lecturer Feedback
Jon Stewart: Changefest '09 - Obama's Inaugural Speech
Danny Bhoy: Edinburgh Comedy Fest 2010
Barack Obama: Message to the Iranian People
Michael Pritchard: Turning filthy water drinkable
Michael Sandel: Putting a price tag on life / How to measure pleasure
Kory Stamper: Ask the Editor - "Octopus"
Neil deGrasse Tyson: Stupid design
Clay Shirky: How Twitter can make history
Juan Enriquez: Beyond the crisis, mindboggling science and the arrival of Homo evolutis
Tom Naughton: Big Fat Fiasco
Michael Sandel: The claims of the community / Where our loyalty lies
Al Franken: On Health Care
Mark Bezos: A life lesson from a volunteer firefighter
Jon Stewart: Stand-up in Miami
Richard Dawkins: The universe is queerer than we can suppose
G. Jayam: They just don't understand
John Pinette: I say Nay Nay
Tim Brown: Urging designers to think big
Barack Obama: Speech on Patriotism
Barack Obama: At The Economic Stimulus Conference
Marshall Goldsmith: What got you here won't get you there
Stuart Brown: Play is more than fun
"QualiaSoup": It *could* just be coincidence
Barack Obama: At Buchenwald
Kurt Vonnegut: On the Shapes of Stories
Les Brown: Why people fail
Shelly Roche: Secret Copyright Treaty Threatens Internet Freedom
Barack Obama: A New Beginning
Vi Hart: Doodling in Math Class - Infinity Elephants
Howard Dean: On Health Care At NN09
Bill Gates: How I'm trying to change the world now
Adam Savage: Why the Mythbusters won't do RFID
Kirby Ferguson: Trajan is the Movie Font
Keith Olbermann: Legislators for sale
Dean Kamen: New prosthetic arm for veterans
Gary Vaynerchuk: Crush it!
Evgeny Morozov: How the Net aids dictatorships
Sam Harris: The Credibility of Miracles
Michael Sandel: The lost art of democratic debate
Henning Wehn: Edinburgh and Beyond
Rev. Graylan Hagler: The blessed of us...
Christine Hayes: Studying the Old Testament
Henry Rollins: Ember of Rage
Gever Tulley: 5 dangerous things you should let your kids do
Stephen Fry: Language
Sheena Iyengar: The art of choosing
Ken Robinson: Changing Paradigms
Steven Pinker: Language and thought
Walter Cronkite: Save the bay
Stephen Fry: Other People Are Interesting
Ron Paul: On preemptive first strike policy
Neil deGrasse Tyson: Doctors
Seth MacFarlane: Why WGA strike is for the "little guy"
Warren Buffett & Bill Gates: On a Flat Tax System
Neil deGrasse Tyson: A Story About Race
Barack Obama: A change has come to America
Robin Dunbar: How Many Friends Does One Person Need?
Simon Singh: Power of mental frames
Neil Pasricha: The 3 A's of Awesome
Drew Dudley: Everyday leadership
Jared Diamond: Collapse - How Societies Choose to Fail or Succeed
Curved-Vision: One Way of dealing with nerves
Dan Ariely: The Upside of Irrationality
Barack Obama: Speech to joint session of Congress, 2009
Simon Sinek: How great leaders inspire action
David Foster Wallace: This is Water
Michael Wesch: An anthropological introduction to YouTube
Tony Hsieh: Delivering Happiness
Molly Lewis: An open letter to Stephen Fry
Stephen Colbert: 2011 Commencement Speech at Northwestern University
Rodney Brooks: Remaking Manufacturing With Robotics
Jeremy Rifkin: The Empathy Civilization
Ian Hacking: The Mathematical Animal
Harald Haas: Wireless data from every light bulb
Bill Strickland: Rebuilding America, one slide show at a time
Michael Sandel: A lesson in lying / A deal is a deal
Tina Fey as Sarah Palin: Nonpartisan message on SNL
Barack Obama: Inauguration Speech
Hans Rosling: The magic washing machine
Paulo Coelho: On the fear of failure
Daniel Gilbert: Global Warming and Psychology
Hans Rosling: On global population growth
V.S. Ramachandran: Neurology and the passion for art
Philip Pullman: On freedom of speech
Elizabeth Loftus: What's the Matter with Memory?
Kieran Egan: Learning in Depth
David Attenborough: At the Google Earth Outreach launch
Susan Blackmore: Memes and "temes"
Itay Talgam: Lead like the great conductors
George Carlin: Seven dirty words
Keith Olbermann: Bush Interview Unforgivable
Ira Glass: Storytelling
Woody Norris: Inventing the next amazing thing
Louis CK: Gay people
Edward James Olmos: At the United Nations
Michael Schneider: Egyptian Maths
Earl Nightingale: The Strangest Secret in the World
Steve Hughes: Stand up for the week
Jim Jefferies: Baghdad
Terry Pratchett: The Importance of Being Amazed about Absolutely Everything
Arthur de Vany: Evolutionary Fitness
Stephen Fry: Live at the Sydney Opera House
Hans Rosling: Debunking third-world myths with the best stats you've ever seen
Michael Sandel: The good citizen / Freedom vs. Fit
John Medina: Brain Rules for Baby - How to Raise a Smart and Happy Child
Dan Savage & Terry: It gets better
Dan Roam: SXSW presentation
LouAnn Gerken: The Making of a Mind
James Randi: Carl Sagan
Jerry Weintraub: Drinking with George Clooney and Brad Pitt
Jacqueline Novogratz: Tackling poverty with "patient capital"
Michael Shermer: On strange beliefs
Albert László Barabási: Authors@Google
Alan Moore: Advice for young Artists
Robert Sapolsky: Are Humans Just Another Primate?
Michio Kaku: Escape to a Parallel Universe
Daniel Wolpert: The real reason for brains
Jason Fried: Why you can’t work at work
Ricky Gervais: Golden Globe Opening Monologue 2011
Jimmy Valvano: Don't give up, don't ever give up.
Lawrence Lessig: Openness
Michael Sandel: What's a fair start / What do we deserve?
Laura Santos: A monkey economy as irrational as ours
Michael Sandel: Mind your motive / The supreme principle of morality
Adam Goldstein & Steve Huffman: Demo of Hipmunk.com
Iain McGilchrist: The divided brain
Leonard Susskind: My friend Richard Feynman
Kevin Spacey: Arts Advocacy Day 2011
Justin Frank: Inside the Mind of President Bush
John McCain: The end of a long journey
Daniel Goleman: What is emotional intelligence
Hans Rosling: The good news of the decade?
Bertrand Russell: Message to the Future
Zinnia Jones: Slate's Ron Rosenbaum doesn't understand atheism
Gary Vaynerchuk: On Online-Marketing
John Watkis: The Weight Begins
Tan Le: Bringing the Force to Life with Mind Control Device
Andreas Eenfeldt: The Food Revolution
Jim Jefferies: Heaven and Hell
Daniel Simons: Counter-Intuition
Barack Obama: Speech in Berlin, Germany
Dan Ariely: Why Online Dating Is So Unsatisfying
Philip Zimbardo: The demise of guys?
Aaron Sorkin: Hollywood Screenwriting Award
Neil Postman: Technology & Society
Johnny Cash: SXSW Keynote Address
Hillary Clinton and Barack Obama: Unite for change
Sam Harris: Science can answer moral questions
Stephen Miles: How to Negotiate a Raise
David Attenborough: On Science & Religion
Paula Scher: Great design is serious (not solemn)
Gary Vaynerchuk: Want to get advertisers on your blog/vlog? Go and GET IT!
Robert Trivers: Deceit and Self-deception - fooling ourselves the better to fool others:
Lewis Black: The Old Testament
Thomas Metzinger: The Ego Tunnel
Elizabeth Gould: How Does Experience Influence the Brain?
Mark Rylance: Tony Awards 2011
Barack Obama: White House Correspondents' Dinner 2010
Michael Badnarik: Constitution Class Part 4
Julia Sweeney: Sex Ed.
Carl Sagan: The Dutch on Justice, Avarice and Envy
Julia Sweeney: Letting go of God
Jamie DeWolf: On L. Ron Hubbard
Daniel Pink: Drive
Barack Obama: White House Correspondents' Dinner 2011
John Oliver: Honorable death
Robert Sapolsky: Introduction to Human Behavioral Biology
Guy Kawasaki: The Secret to Apple's Success
Fatima Bhutto: Nation on verge of nervous breakdown
Richard Dawkins: Richard Dimbleby lecture
Darren LaCroix: Anyone can do this
Steve Blank: Why Accountants Don't Run Startups
Daniel Dennett: How Memes Made Minds - The Evolution of Reasons
Slavoj Zizek: Authors@Google
Deborah Gordon: How do ants know what to do?
Michael Sandel: Debating same-sex marriage / The good life
Dennis Hong: My seven species of robot
Salman Khan: Let's use video to reinvent education
Glenn Wilson: Sex Wars
Walter Lewin: Conservation of mechanical energy
Cynthia Breazeal: The rise of personal robots
Matt Ridley: When ideas have sex
Chris Jordan: Picturing Excess
Albert Einstein: Explaining his famous formula
Jack Horner: The Shape-Shifting Skulls of Dinosaurs
Paula Poundstone: At the Late Late Show
Graeme Taylor: Jay McDowell
Graham Hill: Less stuff, more happiness
Johnny Cash: Gettysburg address
James Randi: Fiery takedown of psychic fraud
Oliver Burkeman: How to Become Slightly Happier
Zach Wahls: Family
Michael Sandel: Hired Guns? / Motherhood: For sale?
Daniel Keogh: The Strange Powers of the Placebo Effect
Paul Collier: 4 ways to improve the lives of the "bottom billion"
Seth Meyer: White House Correspondents' Dinner 2011
Unknown: Shooting stars explained
Adam Savage: Obsession with Dodo
Michelle Obama: I love this country
Douglas Adams: In Australia
Neil deGrasse Tyson: What NASA Means to America's Future
Jo Glanville: Internet Censorship is now a Commercial Enterprise
Brian Cox: A Night with the Stars
Gary Vaynerchuk: The Thank You Economy
Danny Bhoy: Missing Scotland
Ken Robinson: The Element
Elizabeth Warren: On Debt Crisis, Fair Taxation
Sebastian Thrun: The Self-Driving Entrepreneur
Dr. Neil deGrasse Tyson: Remarks at NASA Senate Commerce hearing
John Medina: Why Kids Lie
Jean Sara Rohe (No title)
Russell Howard: It's not natural
Foster Brooks: Roasting Hubert Humphrey
Sam Harris: Can Science Determine Human Values?
Lawrence Krauss: A Universe from Nothing
Annie Leonard: The story of bottled water
Ernest Hemingway: Nobel Prize Acceptance Speech
Hugh Mackay: What makes us tick
Conan O'Brien: 2011 Dartmouth College Commencement Address
Robert Sapolsky: Behavioral Evolution
Mehal Shah: Fighting dirty in Scrabble
Jon Stewart: On Religion
Andrew Solomon: Notes on an Exorcism
George Carlin: Conformity Isn’t a Recipe for Excellence
Justin Hall-Tipping: Freeing energy from the grid
Sean Carroll & MinutePhysics: Dark Energy
Barack Obama: Osama bin Laden is Dead
Tucker Carlson: At "Rally for the Republic"
Joshua Sacco: "Miracle"
Seth Godin: All Marketers are liars
John Oliver: The Pope's Astronomer
Denis Dutton: A Darwinian theory of beauty
Ken Robinson: Bring on the learning revolution!
Aldous Huxley: The ultimate revolution
Richard M. Stallman (No title)
Matt Diffee, Drew Dernavich & Zach Kanin: At Gel 2011
Brian Dunning: Logical Fallacies
Morgan Spurlock: The greatest TED Talk ever sold
Gwen Ifill: About the Vice Presidential Debate
Johann Hari: On free speech and religious fundamentalism
John Hoyland: At the Ig Nobel Awards 2009 Roadshow
Steve Horwitz: Are the poor getting poorer?
Bertrand Russell: On God
Leading To War (No title)
Rob Gruhl: How to buy a car (and not get screwed)
George Takei: Response to Clint McCance
Sam Yagan: Online Dating
Iqbal Quadir: How Technology Is Empowering the Poor
Patricia Ryan: Don't insist on English!
Dennis Kucinich: Wake up, America!
Jeremy Rifkin: On the global crisis
Jim Jefferies: Mintys Comedian Of The Month May 2007
Richard Wilkinson: How economic inequality harms societies
Kevin Spacey: Lean years
Doris Kearns Goodwin: Learning from past presidents
Steve Horwitz: Do Women Earn Less Than Men?
Barack Obama: Time for action is now
Barack Obama: A More Perfect Union
Shlomo Benartzi: Saving for tomorrow, tomorrow
Omid Djalili: Nigerian Accent
Glen Wool: Mintys Comedian Of The Month April 2007
Karl Denninger: $700 Billion Bailout Law - You were robbed
Robert Sapolsky: Behavioral Evolution II
George Carlin: Red Lights, Cops, and Tickets
Dan Ariely: Focus Groups Aren't as Useful as Companies Think
Marc Maron: At the Late Late Show
Ben Goldacre: Bad Science
Stewart Lee: Political Correctness
23 and 1/2 hours: What is the single best thing we can do for our health?
Bjørn Lomborg: Setting global priorities
A.C. Grayling: Teach the Controversy
David Blaine: How I held my breath for 17 min
Diana Nyad: Extreme swimming with the world's most dangerous jellyfish
John Mulaney: Chasing
Barack Obama: Speech at Tucson Memorial
Christopher McDougall: Are we born to run?
John McCain & Sarah Palin: Introduction of the VP candidate
Julian Treasure: 5 ways to listen better
Howard Gardner: Theory of Multiple Intelligences
Fiona O'Loughlin: At the 2011 Melbourne Comedy Festival
David Harvey: The Crises of Capitalism
Louis CK: At Late Show
John McCain: Acceptance speech at the RNC
Randy Cohen: At "La Ciudad de las Ideas 2009"
Louis CK: At the Tonight Show
Barack Obama: Your Weekly Address from the President-Elect (Nov. 29, 2008)
Hans Rosling: 200 Countries, 200 Years, 4 Minutes
Michael Sandel: This land is my land / Consenting adults
Johanna Blakley: Lessons from fashion's free culture
Seth Godin: Excerpt from PressPausePlay
Seth Godin: Tribes
Steve Hughes: RAW Comedy Club
Jon Stewart: Rally to restore sanity
Howard Rheingold: Smart Mobs - The social revolution
Daniel Kahneman: The riddle of experience vs. memory
Adam Hills: Comedy Festival Gala 2009
Jessa Gamble: Our natural sleep cycle
Hugh Laurie: At Emma Thompson's Walk of Fame Event
Eric von Hippel: Democratizing innovation
John Pinette: The meat recall
Ken Robinson: Hammer Lectures
Bertrand Russell: Smoking
Joe Crowley: Speechless
Joe Wong: At the Late Show with David Letterman
Gary Vaynerchuk: How to Order Wine on a Date
Henry Rollins: Mullet
Scott Ritter: What an attack on Iran will look like
Paul Root Wolpe: It's time to question bio-engineering
Phil Plait: Don't be a dick
Wendy Spero: Stranger Bonding
Phil Plait: Why do black holes have such strong gravity
Dan Ariely: Beware conflicts of interest
Jessica Green: Are we filtering the wrong microbes?
Dr. Michio Kaku: America Has A Secret Weapon
Betty White: 1987 Comedy Award
Derek Sivers: Weird, or just different?
Eli Pariser: Beware online "filter bubbles"
Nicholas Christakis: The hidden influence of social networks
Grace Hopper: Nanosecond
Danny Bhoy: Italian Parliment Vs British Parliament
Malalai Joya: Speech at 2003 Loya Jirga
Al Gore: DNC speech
Fiona O'Loughlin: At Montreal Comedy Festival 2007
Derek Sivers: How to start a movement
Adam Hills: On the Late Late Show
John Fund: Can Americans Trust Their Elections Results?
John Underkoffler: The future of UI
Richard Feynman: The Key to Science
Elizabeth Warren: At 2011 ICBA National Convention
Mitchell Joachim: Don’t build your home, grow it!
Hillary Clinton: No way! No how! No McCain!
Joe Biden: On Joe Barton's apology
Terry Moore: How to tie your shoes
Glenn Wilson: What is this thing called love?
Michael Feiner: Leading@Google
Ricky Gervais: 2008 Emmy Acceptance
Guy Kawasaki: Enchantment Marketing
Jimeoin: Edinburgh Comedy Fest 2010
Simon Singh: How Enigma works
Dan Savage: At Constitution Day 2010 at MICA
Carolyn Porco: Flying us to Saturn
Richard Dawkins: At Protest the Pope March
Muhammad Ali: On the first black president
Kathleen Madigan: At the Late Late Show
Rory Sutherland: Sweat the small stuff
Freddy Lockhart: Talking Dogs
Derek Sivers: Keep your goals to yourself
Keith Olbermann: Special Comment On Michael Bloomberg
John Pinette: Air Travel
John Medina: Male and Female Brains are Different
Stewart Lee: On Pope Benedict XVI
Danny Bhoy: Where the Wild Things Aren’t!
Phil Plait: What are the Lagrange points?
Robert Frank: Darwin Explains Our Economy
Bill Hammack: How a quartz watch works
Mike Mullen: DADT Hearing Opening Statement
Speeches at "Rally for the Republic" (No title)
Gary Vaynerchuk: SXSW 2011 - Thank you economy
Robert Sapolsky: Behavioral Genetics I
Jeff Stilson: At the Late Late Show
Robert Seyfarth: Theory of Mind
Oliver Sacks: What hallucination reveals about our minds
Neil Burgess: How your brain tells you where you are
Mitchell Wilson : On Being Bullied and Bullying
Helen Fisher: The science of love, and the future of women
Simon Evans: Edinburgh Comedy Fest 2010
Gary Vaynerchuk: At RailsConf 2010
William Lane Craig & Lawrence Krauss: Evidence for God
Benjamin Polak: Auctions and the Winner's Curse
Jesse Jackson Jr.: Obama Is The Leader We Need Right Now
Dave Allen: Stress in the Bathrooms
Maz Jobrani: Did you hear the one about the Iranian-American?
Robert Kurzban: Why Everyone (Else) Is a Hypocrite
Kevin Smith: At SDCC09 about Twilight
Michael Wolff: Is this a good time for creativity?
Frankie Boyle: Live at the Apollo
Britta Riley: A garden in my apartment
David Bradley: Control-Alt-Delete
John Novosad: On the Late Late Show
Tom Woods: At the "Rally for the Republic"
Ben Powell: Top 3 Myths About Immigration
Teller: Intention
Jonah Lehrer: How We Decide
Leonard Nimoy & William Shatner: Leonard Nimoy's bike
Jay Malone: The Evolution Controversy
Jesse Ventura: Rally for the Republic
Myq Kaplan: Late Late Show
Robert Sapolsky, Nathan Woodling and Anthony Chung-Ming Ng: Introduction to Neuroscience I
Ron Paul: Rally for the Republic
Elizabeth Warren: Main Street First - Fixing Broken Markets and Rebuilding the Middle Class
Omid Djalili: At the Late Late Show
Jon Stewart: Press Conference
Clay Shirky: How cognitive surplus will change the world
Inf0rmNati0ns: ACTA explained
Premal Shah: Kiva Makes Microfinancing Fun with Lending Teams
Bill Clinton: DNC
Barack Obama: DNC Denver
Ross Capicchioni: Aberrican me
Mike Huckabee: At the RNC
Thomas Lewis: Authors@Google
Cindy McCain: At the RNC
Yakov Smirnoff: Freedom
Paul Bloom: Why Do We Like What We Like?
Nathan Myhrvold: Could this laser zap malaria?
Jay Malone: My Myspace girlfriend
James Randi: Tricks performed by an amateur magician
Chris Wanstrath: How to Bootstrap a Business
Neil deGrasse Tyson: On Science and Stimulus
Omid Djalili: Royal Variety Performance 2006
Matthew Harding: Where the hell is Matt
Steve Hughes: At the Joker, Antwerp, Belgium.
Bruce Schneier: Reconceptualizing Security
Al Franken: Net neutrality is the First Amendment issue of our time.
James Randi: At the Human-Etisk Forbund, Oslo, Norway
Gary Vaynerchuk: Wedding vs Marriage
Georg Takei: 'Don't say gay' bill
Ian Leslie: Necessary Lies
John Novosad: On the Late Late Show
Elizabeth Warren: The Complexity Machine
Luke Barats: Hapi Berth Dey
Art Carden: The Broken Window Fallacy
Rachel Sussman: The world's oldest living things
David Eagleman: The Brain and The Law
Neal Stephenson: Bending Genres, Ending Genres
Ian Dunbar: Dog-friendly dog training
Anthony Weiner: Amendment Requiring Repeal of Health Care Reform to Be Paid For
Robert Sapolsky: Recognizing Relatives
Louis C.K.: Honoring George Carlin
Barack Obama: First Press Conference
Arthur Ganson: Making moving sculpture
Robert Sapolsky: Molecular Genetics II
Georg Carlin: Death Penalty
Bill Hammack: Why the other line is likely to move faster
Ben Cameron: The true power of the performing arts
Robert Sapolsky: Behavioral Genetics II
Ethan Zuckerman: Listening to global voices
Arthur C. Clarke: Predicting the future in 1964
Keith Olbermann: The Statement Released By The Wall Street Protesters
Reese Waters: Late Late Show
Paul Romer: The world's first charter city?
Vi Hart: What is up with Noises?
Robert Sapolsky: Molecular Genetics I
Luis von Ahn: Massive-scale online collaboration
Zach Anner: Oprah Show pitch
Anthony Weiner: At Congressional Correspondents' Dinner
Matt Kazam: At DC Improv
Leslie Dodson: Researching Or Reporting - Revelations From The Field
Ed O'Neill: First Class at the Gracie Jiu-Jitsu Academy
Robert Sapolsky: Ethology
Alex Lundry: Chart Wars
Anthony Weiner: "Half Time Report"
Dave Allen: Sperm
Shelby Harris: Don't bother interpreting your dreams
George Takei: Tennessee Lawmakers - We Need To Chat
Tricia Rose Burt: How To Draw a Nekkid Man
Jay Malone: Choke me
Louis CK: On Father's Day
Reginald D Hunter: Ireland
Geoff Tate: At the Late Late Show
Kory Stamper: What Ironic Really Means