Most Viewed Speeches

  1. Winston Churchill: We shall fight on the beaches

  2. Robert Sapolsky: Depression

  3. Dan Savage: The price of admission

  4. Steve Jobs: 2005 Stanford Commencement Address

  5. Coach Flowers: I am a champion

  6. Robert Sapolsky: The Uniqueness of Humans

  7. Muhammad Ali: I am the greatest

  8. Randy Pausch: "Really Achieving Your Childhood Dreams" (The Last Lecture)

  9. Foster Brooks: Roasting Sammy Davis Jr.

  10. John Cleese: Graham Chapman Memorial Service

  11. Robert Sapolsky: The Origin of Religion

  12. J.K. Rowling: The Fringe Benefits of Failure, and the Importance of Imagination (Commencement speech at Harvard, 2008)

  13. Harvey Milk: Give them hope

  14. Martin Luther King, Jr: I have a dream

  15. Robert Sapolsky: Stress and Health - From molecules to societies

  16. Benjamin Zander: Classical music with shining eyes

  17. Bill Cosby: Grandparents

  18. Guy Kawasaki: The Art of the Start

  19. Unknown best man's speech (No title)

  20. Mario Savio: Bodies upon the gears

  21. Don Rickles: Roast of Ronald Reagan

  22. Anthony Corvino: Average is the New Exceptional

  23. Temple Grandin: My Experience with Autism

  24. Barbara Bush: Commencement Address at Wellesley (1990)

  25. Jesse Shell: Is Your Life Just One Big RPG?

  26. Robert Sapolsky: Biology of Religion

  27. Severn Cullis-Suzuki: UN Earth Summit 1992

  28. Joe Wong: At RTCA Dinner

  29. Jon Stewart: Commencement Address at The College of William & Mary

  30. Bill Cosby: Address at the NAACP

  31. John Mulaney: Why I don't drink anymore

  32. Seth MacFarlane: Harvard Class Day Speech

  33. Elizabeth Loftus: The Bunny Effect

  34. Warren Buffett: Talk to MBA students

  35. Benjamin Zander: Davos Annual Meeting 2009

  36. Dr. Thomas Szasz: ADHD is not a disease

  37. Maya Angelou: Eulogy for Correta King

  38. Steve Jobs: First Apple Macintosh demo

  39. Don McMillan: Life After Death by PowerPoint

  40. Shane Koyczan: The Crickets Have Arthritis

  41. Mark Gungor: Tale of two brains

  42. George Lucas: AFI Lifetime Achievement Awards 2006 (Sean Connery)

  43. Matt Ridley: Deep Optimism

  44. Alexei Kapterev: Death By Powerpoint

  45. George Bernard Shaw: Tribute to Albert Einstein

  46. Bill Cosby: Commencement Address (Carnegie Mellon)

  47. Shawn Achor: The Science of Hapiness and Potential

  48. Carrie Fisher: AFI Life Achievement Award 2005 (George Lucas)

  49. Geoff Burch: Selling a Tank to Genghis Khan

  50. Paulo Coelho: On the fear of failure

  51. A.J. Jacobs: My year of living biblically

  52. Conan O'Brien: Harvard Class Day Speech

  53. Alan Watts: Music and Life

  54. Jim Jefferies: God Works in Mysterious Ways

  55. Demetri Martin: If I

  56. Albert Einstein: The common language of science

  57. Dan Barber: How I fell in love with a fish

  58. Clifford Stoll: 18 minutes with an agile mind

  59. Ellen DeGeneres: Oscar® monologue

  60. Michael Sandel: What’s the right thing to do?

  61. Dave Allen: Telling the time

  62. Monty Python: Comedy Lecture

  63. Fred Rogers: Emmy Awards Acceptance Speech

  64. J. Robert Oppenheimer: Now I am become death

  65. Jim Rohn: How to have Your Best Year Ever

  66. Russell Peters: Dealing with your parents

  67. Michael Sandel: Arguing affirmative action / What's the purpose?

  68. Barack Obama: Speech on Father's Day

  69. George Carlin: Narcotics Anonymous World Convention, San Antonio

  70. Randy Pausch: Carnegie Mellon Commencement

  71. Jeff Bezos: graduation speech at Princeton University

  72. Shane Hawley: Wile E. Coyote

  73. Freddie Prinze: Sammy Davis Jr. Roast

  74. Tom Hanks: Yale Commencement Speech 2011

  75. Robert F. Kennedy: Remarks on the Assassination of MLK

  76. Chris D'Elia: British Heist Movies

  77. Orson Welles: Dean Martin roast

  78. Johnny Lee Clary: About Wade Watts

  79. Lewis Black: Milk

  80. Michael Sandel: The Case Against Perfection

  81. George Carlin: Kids

  82. Vilayanur Ramachandran: A journey to the center of your mind

  83. Richard St. John: Secrets of success in 8 words, 3 minutes

  84. Milton Friedman: Lesson of the Pencil

  85. Arnold Schwarzenegger: Emory Commencement Adress 2010

  86. Roberto Benigni: Oscar acceptance speech

  87. Bill Clinton: Knox Commencement Address 2007

  88. Matt Mason: The Pirate's Dilemma

  89. Richard Wiseman: World's Quickest Personality Test

  90. John Cleese: Football vs Soccer

  91. John Cleese: The brain

  92. Ken Robinson: Do schools kill creativity?

  93. Dara O'Briain: Homeopathy & Nutritionists vs Real Science

  94. Walter Lewin: How to make teaching come alive

  95. Stephen K Amos: Live at the Apollo

  96. Randy Pausch: Time Management

  97. Unknown: Humorous Best Man's Speech

  98. Neil DeGrasse Tyson: Death by Black Hole

  99. Barney Smith: At the DNC

  100. Martin Seligman: What positive psychology can help you become

  101. Rodney Mullen: About his life at UCLA

  102. Brian Cox: A Wonderful Creation Story

  103. Bill Cosby: Drinking

  104. Matt Walker: Secrets of the sleeping brain

  105. Paul Ekman & Dacher Keltner: The Evolution of Emotions

  106. Sean Connery: AFI Life Achievement Award

  107. Mike Prysner: Winter Soldier Testimonies

  108. Henry Rollins: On first impressions

  109. Christopher Hitchens: Free Speech and Freedom of Expression

  110. Unknown: Funny physics lecture

  111. Ellen DeGeneres: Commencement address

  112. James Duane: In Praise of the 5th Amendment Right to Not Be a Witness Against Yourself

  113. Steven Pinker: The myth of violence

  114. Neil deGrasse Tyson: Planet X - Doomsday 2012

  115. Terry Pratchett: On Religion

  116. Dan Dennett: Cute, sexy, sweet and funny -- an evolutionary riddle

  117. David McCullough Jr.: Wellesley High School Commencement Speech 2012

  118. Naomi Wolf: The End of America

  119. Stephen Colbert: Knox Commencement Address 2006

  120. Coach Carter: Turning up the heat

  121. Robert Sapolsky, Patrick House & Dana Turker: Introduction to Neuroscience II

  122. Louis CK: Everything's amazing, nobody's happy

  123. Robert Sapolsky: Toxoplasmosis

  124. Malcolm X: The ballot or the bullet

  125. Talks Pattie Maes & Pranav Mistry: Unveiling the "Sixth Sense," game-changing wearable tech

  126. George Carlin: The Bible and American Rights

  127. Ben Carson: We do not have to be victims of circumstance

  128. Dave Eggers: Once Upon a School

  129. John Hodgman: A brief digression on matters of lost time

  130. John Chambers: Cisco On-Stage TelePresence Holographic Video Conferencing

  131. Derrick Brown: The Victory Explosions

  132. Robert Kiyosaki: Rich Dad, Poor Dad

  133. Stephen Fry: On the British monarchy and aristocracy

  134. Ogi Ogas: A billion wicked thoughts

  135. Edward Tronick: Still Face Experiment

  136. George Carlin: Fear of germs

  137. Don Rickles: Reagan's 2nd Inaugural

  138. Eric Thomas: Secrets to success

  139. Marlita Hill: The 'Nigger' Speech

  140. Tim Lee: Powerpoint Comedy

  141. Dave Allen: Eyesight & Memory Loss

  142. Martin Luther King Jr: I've been to the Mountain Top

  143. Kevin Smith: Prince

  144. Jeremy Rifkin: The European Dream – America's nightmare?

  145. Spencer Wells: The Unforeseen Cost of Human Civilisation

  146. Derek Jeter: Farewell to Yankee Stadium

  147. Taylor Mali: What Teachers Make

  148. Michio Kaku: 3 types of Extraterrestrial Civilizations

  149. Amy Klobuchar: At The 65th Annual Congressional Dinner

  150. Hillary Clinton: Concession speech

  151. Andreas Eenfeldt: The Food Revolution

  152. Barry Schwartz: The real crisis? We stopped being wise

  153. Douglas Adams: Parrots, the Universe and Everything

  154. Timothy Ferriss: Feel Like the Incredible Hulk

  155. Billy Connolly: Prostate Examination

  156. Freddie Frinton: Dinner for one

  157. Steve Carell: People's Choice Acceptance Speech

  158. Dan Gilbert: Why are we happy? Why aren't we happy?

  159. Kevin Hart: Ostrich

  160. Ben Dunlap: The story of a passionate life

  161. Henry Rollins: Death of Joe Cole

  162. Lewis Black: Congressional Correspondents' Dinner

  163. Jeffrey Schaler: Psychiatry as a Fraud

  164. Pema Chodron: "Troublemakers"

  165. Aimee Mullins: The opportunity of adversity

  166. Timothy Ferriss: Aim For The Impossible

  167. Harrison Ford: Secrets

  168. Scott St. Patrick Williams: A Barack Obama Supporter's Nightmare

  169. Neil deGrasse Tyson: Beyond Belief 2006

  170. Robert H. Lustig: Sugar - The Bitter Truth

  171. Craig Ferguson: Eulogy to his father

  172. Ron Paul: On the recent swine flu scare

  173. John Cleese: The importance of creativity

  174. Dan Buettner: How to live to be 100

  175. John F. Kennedy: We choose to go to the moon...

  176. Daniel Pink: On the surprising science of motivation

  177. Temple Grandin: The world needs all kinds of minds

  178. Foster Brooks: Roasting Don Rickles

  179. Christopher Hitchens: Religious vs. empirical knowledge

  180. Neil DeGrasse Tyson: Swami Levitation

  181. Jefferson Smith: Priceless politics - The secret to making democracy work

  182. Barack Obama: White House Correspondents' Dinner 2009

  183. Benjamin Zander: At PopTech

  184. Bonnie Bassler: Discovering bacteria's amazing communication system

  185. Erica Goldson: Here I stand

  186. Al Gore: 15 ways to avert a climate crisis

  187. Carl Sagan: 4th Dimension

  188. Paul Romer: A Theory of History, with an Application

  189. Aziz Ansari: Harris

  190. Randy Pausch: Testimony to the Labor, Health & Human Services Subcommittee

  191. Dan Dennett: Ants, terrorism, and the awesome power of memes

  192. Jeff Yalden: 2006 Mascenic Regional High School Graduation

  193. George Carlin: Airline Security

  194. Johnny Search: Flirting

  195. Sam Harris: The Clash Between Faith and Reason

  196. Elizabeth Warren: The Coming Collapse of the Middle Class - Higher Risks, Lower Rewards, and a Shrinking Safety Net

  197. Dylan Moran: Religion and Politicians

  198. Victor Frankl: Search for meaning

  199. John Oliver: Creative Thinking

  200. Terry Pratchett: 2009 Printz Speech

  201. Robert Sapolsky: Carl Sagan Prize for Science Popularization 2008

  202. Bill Clinton: Harvard Commencement Speech 2007

  203. Phil Plait: Astronomy questions from kids, Part 5

  204. Mena Trott: How blogs are building a friendlier world

  205. Jean Shepherd: Coming Face to Face with "The Next Big Thing"

  206. Franklin Delano Roosevelt: First Inaugural Address

  207. Don LaFontaine: Pledge of Allegiance

  208. Dan Barber: A surprising parable of foie gras

  209. Hattie McDaniel: Oscar Acceptance Speech

  210. Eric Mead: The magic of the placebo

  211. Dan Ariely: Are we in control of our own decisions?

  212. Dan Nocera: Personalized Energy

  213. Don McMillan: Life after Death by Powerpoint 2010

  214. Kevin Smith: Working on a script for Superman

  215. Albert Bartlett: Arithmetic, Population and Energy

  216. Ken Robinson: What inspires Sir Ken

  217. Joss Whedon: Equality Now speech

  218. Chris Lonsdale: How to learn any language in six months

  219. Harlan Ellison: Pay the Writer

  220. Craig Ferguson: Why everything sucks

  221. Walter Cronkite: From the final episode of "CBS On the Air"

  222. Barack Obama: Democratic Nomination Victory Speech

  223. Steve Hughes: Stand up for the week

  224. Jonathan Haidt: The real difference between liberals and conservatives

  225. Barack Obama: Speaking to his Campaign Staff

  226. Ian Morison: It's about time

  227. Wanda Sykes: White House Correspondents' Dinner 2009

  228. Barack Obama: Message for the Credit Card Companies

  229. Dan Savage: On Gay Adoption

  230. Eric Ries: Achieving Grandiose Failure

  231. Janine Benyus: Biomimicry in action

  232. Pamela Meyer: How to spot a liar

  233. Grace Hopper: Nanosecond

  234. Ronald Reagan: 1964 Republican National Convention

  235. Christopher Hitchens: Deathbed conversion

  236. Pranav Mistry: The thrilling potential of SixthSense technology

  237. Aubrey de Grey: We can avoid aging

  238. George Thompson: Verbal Judo

  239. Danny Bhoy: On national symbols

  240. Dave Chapelle: Terrorists

  241. Robert Sapolsky: Human learning and being open to new experiences

  242. John F. Kennedy: Inaugural address

  243. Elaine Morgan: We evolved from aquatic apes

  244. David Merrill: Siftables, the toy blocks that think

  245. Bertrand Russell: Message to the Future

  246. Anupam Mishra: The ancient ingenuity of water harvesting

  247. Lyndon B. Johnson: Remarks on Signing the Civil Rights Bill

  248. Dan Dennett: Good Reasons for "Believing" in God

  249. Neil deGrasse Tyson: At Google

  250. Stephen Fry: About Copyright

  251. John Pinette: I say Nay Nay

  252. Craig Ferguson: No Britney Spears jokes tonight

  253. Barack Obama: 2009 Radio & Television Correspondents’ Dinner

  254. Majora Carter: Tale of Urban Renewal

  255. Hans Rosling: Let my dataset change your mindset

  256. Louis CK: Children and their secrets

  257. Pablo Francisco: All about preview guy

  258. Rives: On 4 a.m.

  259. Carmen Agra Deedy: Spinning a story of Mama

  260. Jamie Oliver: Teach every child about food

  261. Philip Zimbardo: Genocide to Abu Ghraib - How Good People Turn Evil

  262. Daniel Pink: MCAD Commencement speech 2008

  263. Barack Obama: We Know Where These Lies Are Coming From.

  264. Keith Olbermann: Shut up or sue, O'Reilly!

  265. Martin Sheen: Shining the Light on Social Causes

  266. David Holmes: Now GAAP is fun

  267. Joe Biden: "Secretary of State"

  268. Barack Obama: Weekly Address (01/24/09)

  269. Danny Bhoy: Italian Parliment Vs British Parliament

  270. Jon Stewart: UB Distinguished Speaker

  271. John Hodgman: At the Radio & TV Correspondents’ Dinner

  272. Neil deGrasse Tyson: Brain droppings of a skeptic

  273. Jay Smooth: How To Tell People They Sound Racist

  274. Greg Palast: Bush Election Fraud Mechanics

  275. David Mutton: Policing Our Minds

  276. Lewis Black: Live in Amsterdam

  277. Joe Biden: Introduction as VP running mate in Springfield, IL

  278. Stephen Fry, Christopher Hitchens, John Onaiyekan and Anne Widdencombe: The Intelligence Squared Debate

  279. Barack Obama: North Korea's nuclear weapons test

  280. George W. Bush: Farewell speech

  281. Kris Madden: How to speed read

  282. Kimmie Weeks: At Humanity Unites Brilliance

  283. Stephen Petranek: 10 ways the world could end

  284. Taylor Mali: The The Impotence of Proofreading

  285. Michael Sandel: The claims of the community / Where our loyalty lies

  286. Hans Rosling: Asia's rise -- how and when

  287. Robert Sapolsky, Nathan Woodling and Anthony Chung-Ming Ng: Introduction to Neuroscience I

  288. Barack Obama: Roast of Representative Rahm Emanuel

  289. John Oliver: At World in 2010 Festival

  290. Paul Romer: Charter Cities

  291. Geoff Burch: Way of the Dog

  292. Chimamanda Adichie: The danger of a single story

  293. Alain de Botton: A kinder, gentler philosophy of success

  294. Christopher Hitchens: Hitler was no atheist

  295. Gary Vaynerchuk: Building Personal Brand Within the Social Media Landscape

  296. Sendhil Mullainathan: The irony of poverty

  297. George Carlin: Conformity Isn’t a Recipe for Excellence

  298. Omid Djalili: Nigerian Accent

  299. John Cleese: SDP/Liberal Alliance political broadcast

  300. Richard Feynman: Fun to Imagine

  301. Lewis Black: Back in Black - Angry Outbursts

  302. Dan Rather: At the DNC

  303. Jacque Fresco: Lecture at Penn State Allegheny

  304. Sandra Bullock: Razzie Awards 2010

  305. Arthur Benjamin: Formula for changing math education

  306. Craig Ferguson: White House Correspondents' Association Dinner 2008

  307. Joseph T. Salerno: Calculation and Socialism

  308. Barack Obama: Weekly Address (12/24/08)

  309. Dan Ariely: Why Do Placebos Work?

  310. Cate Kennedy: At "A Gala Night of Storytelling"

  311. Anthony Weiner: On 9/11 Health Bill

  312. Ahmed Ahmed & Dean Obeidallah: Arab-American comedians in New York

  313. Tim Minchin: Storm

  314. Barack Obama: Democratic National Convention 2004

  315. Brian Kelly: Speaking from the heart

  316. John McCain: The "Green Screen" Speech

  317. Dan Ariely: Why we think it's OK to cheat and steal (sometimes)

  318. Elizabeth Gould: How Does Experience Influence the Brain?

  319. Terry Pratchett: The Importance of Being Amazed about Absolutely Everything

  320. Seth Godin: This is broken

  321. Gary Vaynerchuk: The Slide technique

  322. Robert Provine: Cracking the Laughing Code

  323. Brian Malow: Science Laughs

  324. Mark Logan: Twitter's response to complaints

  325. Jim Jefferies: Mintys Comedian Of The Month May 2007

  326. James Randi: Search for the Chimera

  327. Dan Dennett: A Darwinian Perspective on Religions: Past, Present and Future

  328. Gary Vaynerchuk: The word media is throwing people off

  329. Stephen Fry: Thoughts about drug prohibition.

  330. Susan Savage-Rumbaugh: Apes

  331. Mary Schmich: Everybody's free (to wear sunscreen)

  332. David Foster Wallace: This is Water

  333. Neil deGrasse Tyson: UFOs and the argument from ignorance

  334. Richard Dawkins: Lecture at UC Berkeley

  335. Jim Gray: The Six Groups Who Benefit From Drug Prohibition

  336. Dan Miller: A REALLY Inconvenient Truth

  337. Vilayanur Ramachandran: The neurons that shaped civilization

  338. Vilayanur Ramachandran: Qualia and self

  339. Srikumar Rao: Are You Ready to Succeed?

  340. John McCain & Barack Obama: Roast at Al Smith Dinner

  341. George Carlin: Save the planet

  342. Jim Morrison: Interview in 1970

  343. Barack Obama: Honoring Mel Brooks

  344. Jim Jefferies: Baghdad

  345. Ellen DeGeneres: Here & Now

  346. Stephen Colbert: White House Correspondents' Association Dinner

  347. John Francis: I walk the Earth

  348. Stephen Fry: On Twitter

  349. Zack Bornstein: Laugh in Peace Tour

  350. Jim Rohn: Two nice people

  351. Danny Bhoy: Edinburgh Comedy Fest 2010

  352. George Lakoff: Moral Politics - How Liberals and Conservatives think

  353. Cleve Jones: At LGBT Equality NOW! Madison

  354. Michelle Obama: Plea for Education

  355. Andy Thompson: Why we believe in God

  356. Alain de Botton: On the Pleasures and Sorrows of Work

  357. Barack Obama: 2010 State of the Union

  358. Barack Obama: At House Republican Retreat

  359. Laura Ling & Al Gore: Speech after landing on U.S. soil

  360. Dave Allen: Introduction to Christianity

  361. Ian Dunbar: Three Basic Skills to Effectively Train a Dog

  362. Gary Vaynerchuk: The Number Obsession

  363. Fred Rogers: Defending PBS to the US Senate

  364. Ron Gilchrist: A very real and sad start up story - Escapia

  365. Philip Zimbardo: The Time Paradox

  366. Foster Brooks: Roasting Hubert Humphrey

  367. Rhys Darby: Military

  368. Stephen Pinker & Richard Dawkins: Free Will

  369. Rich Hopkins: Glorious Victory

  370. Philip K. Howard: Four ways to fix a broken legal system

  371. Michael Sandel: The good citizen / Freedom vs. Fit

  372. Lawrence Lessig: Remix (at the New york Public Library)

  373. Les Brown: Why people fail

  374. Felix Dennis: Ode to vice and consequences

  375. Lewis Black: The Old Testament

  376. Al Gore: New thinking on the climate crisis

  377. Terry Pratchett: Shaking Hands with Death

  378. Alva Noe: Out of Our Heads - Why You Are Not Your Brain, and Other Lessons from the Biology of Consciousness.

  379. Matthew Weathers: 2009 Halloween Class Video

  380. R. Buckminster Fuller: Everything I know

  381. Christine Hayes: Studying the Old Testament

  382. Adam Savage: Colossal Failures

  383. Rob Bryanton: Imagining the Tenth Dimension

  384. Michael Sandel: Putting a price tag on life / How to measure pleasure

  385. Kurt Vonnegut: On the Shapes of Stories

  386. Tina Seelig: The Art of Teaching Entrepreneurship and Innovation

  387. George Carlin: Red Lights, Cops, and Tickets

  388. Shai Agassi: A bold plan for mass adoption of electric cars

  389. Sam Harris & Christopher Hitchens & David Wolpe & Bradley Artson Shavit: Is there an afterlife?

  390. Joseph Mercola: Do not stop smoking

  391. Tina Fey: Acceptance speech for the Mark Twain Prize

  392. Jay Walker: On the world's English mania

  393. Dan Savage: Not That Kind of Gay

  394. Benjamin Polak: Introduction to Game Theory

  395. George Carlin: Zen of laughter

  396. Craig Ferguson: American on Purpose

  397. Ron Paul: On the Iranian Nuclear Program

  398. Eugene Mirman: LHS Commencement Address

  399. Michael Sandel: Free to choose / Who owns me?

  400. Patrick Stewart: I don't Twitter

  401. Stephen Fry: The BBC and the future of Public Service Broadcasting

  402. Andrew Solomon: Notes on an Exorcism

  403. Mihaly Csikszentmihalyi: Creativity, fulfillment and flow

  404. Wanda Sykes: On Obamacare

  405. Becky Blanton: The year I was homeless

  406. Vi Hart: Doodling in Math Class - Infinity Elephants

  407. David Foster Wallace: Harper's Magazine 150th Anniversary

  408. Paul Stamets: 6 ways mushrooms can save the world

  409. Richard Boyatzis: Inspiring Them With Curiosity

  410. Kory Stamper: Ask the Editor - "Octopus"

  411. Karen Armstrong: Let's revive the Golden Rule

  412. Conrad Wolfram: Teaching kids real math with computers

  413. Donald Abrams: Nutrition and Cancer

  414. Jeremiah Palecek: My Healthcare Nightmare

  415. Robin Williams: Improv at TED2008's BBC debate

  416. Drew Dudley: Everyday leadership

  417. David Robertson: Last Night of the Proms 2009

  418. Gordon Sinclair: The Americans

  419. Sarah Jones: One woman, eight hilarious characters

  420. Rev. Graylan Hagler: The blessed of us...

  421. Lewis Black: Hunting

  422. Mike Rowe: Celebrating work -- all kinds of work

  423. Stephen Fry: Language

  424. Jon Stewart: Changefest '09 - Obama's Inaugural Speech

  425. Kary Mullis: Celebrating the experiment

  426. Daniel Gilbert: Global Warming and Psychology

  427. Michael Holick: Vitamin D and Prevention of Chronic Diseases

  428. Christopher Hitchens: Axis of Evil

  429. Warren Buffett & Bill Gates: On a Flat Tax System

  430. Sebastian Wernicke: Lies, damned lies and statistics

  431. Dr. Neil deGrasse Tyson: Remarks at NASA Senate Commerce hearing

  432. Tim Brown: The powerful link between creativity and play

  433. Joe Biden: Farewell speech

  434. Madonna: Tribute to Michael Jackson

  435. Henry Rollins: Ember of Rage

  436. Robert Lang: Idea + square = origami

  437. Elizabeth Gilbert: A different way to think about creative genius

  438. Speeches from the DNC (No title)

  439. Steve Hughes: Mintys Comedian of the Month September 2007

  440. Julia Roberts: Tom Hanks tribute

  441. Speeches at the RNC (No title)

  442. Robert Sapolsky: Behavioral Evolution

  443. Jim Jefferies: Heaven and Hell

  444. Ken Robinson: A New View of Human Capacity

  445. Malcolm Gladwell: What we can learn from spaghetti sauce

  446. Hans Rosling: The magic washing machine

  447. Benjamin Zander: TEDxBoston

  448. Hans Rosling: On HIV - New facts and stunning data visuals

  449. Philip Zimbardo: The demise of guys?

  450. Paul Saffo: The Secret to Effective Forecasting

  451. Stella Rimington: Being a spy

  452. Michael E. Porter: Competitiveness

  453. Barack Obama: Writing an excuse note

  454. Michael Sandel: Hired Guns? / Motherhood: For sale?

  455. Ben Price: John Cleese Impression

  456. Elizabeth Loftus: What's the Matter with Memory?

  457. Stuart Brown: Play is more than fun

  458. Mary Roach: The Curious Coupling of Science and Sex

  459. Tom Naughton: Big Fat Fiasco

  460. Jimmy Carr: Handles a Heckler

  461. Barack Obama: Nobel Peace Prize Acceptance Speech

  462. Pamela Slim: At Ignite

  463. James Fowler: Power of Networks

  464. Stephen Fry: On Social Media

  465. John Silver: First ever set at the Ha Ha Comedy Club

  466. Partha Dasgupta & Amory Lovins: Will It Cost the Earth to Save the Planet?

  467. Douglas Adams: Human nature as an evolved creature

  468. Clay Shirky: At Web 2.0 Expo

  469. Michelle Obama: Supporting military families

  470. Mark Bezos: A life lesson from a volunteer firefighter

  471. Neil deGrasse Tyson: A Story About Race

  472. Richard Feynman: About light

  473. Paddy Hirsch: Financial Crisis 101 - CDOs explained

  474. Barack Obama: Naval Academy Commencement

  475. Neil Pasricha: The 3 A's of Awesome

  476. Neil deGrasse Tyson: Stupid design

  477. Alain de Botton: On Pessimism

  478. Alan Moore: Advice for young Artists

  479. Stephen Fry: Pleading for the life of fellow bipolar sufferer Akmal Shaikh

  480. Michael Pritchard: Turning filthy water drinkable

  481. Seth Godin: The seed, the pit and the cherry

  482. Andy Thomson: From the Heavens or From Nature - The Origins of Morality

  483. Barack Obama: Summit Of The Americas

  484. Jim Rohn: Two major questions

  485. Kamal Meattle: How to grow your own fresh air

  486. Simon Sinek: How great leaders inspire action

  487. Clay Shirky: On Technology Insight

  488. Stephen Fry: Against the aggresive strategies of the copyright industries

  489. Barack Obama: Speech on Patriotism

  490. Neil deGrasse Tyson: Aliens vs Human Intelligence

  491. John Medina: Brain Rules for Baby - How to Raise a Smart and Happy Child

  492. Michael Wesch: An anthropological introduction to YouTube

  493. Stephen Fry: www & .co.uk

  494. Paul Nicklen: Face-Off With a Deadly Predator

  495. Christopher Hitchens: Reddit Interview

  496. Stephen Fry: Happy Birthday to GNU

  497. Richard Dawkins: The Greatest Show on Earth

  498. Jared Diamond: Collapse - How Societies Choose to Fail or Succeed

  499. Kelly McGonigal: The Science of Willpower

  500. Robert Menendez: In Favour Of Health Care Reform

  501. Barack Obama: State of the Economy

  502. Mike Gronstal: Response to Paul McKinley

  503. Barack Obama: Eulogy for Edward Kennedy

  504. Kieran Egan: Learning in Depth

  505. Barack Obama: A change has come to America

  506. Amy Cuddy: Power Poses

  507. Arthur C. Clarke: Predicting the future in 1964

  508. QualiaSoup: Evolution

  509. Gary Vaynerchuk: Scaling Caring

  510. Felix Jung: Repetition and Variation

  511. Brian L. Fisher: Ants - The Invisible Majority

  512. V.S. Ramachandran: Neurology and the passion for art

  513. Stefana Broadbent: How the Internet enables intimacy

  514. Daniel Keogh: The Strange Powers of the Placebo Effect

  515. Ed Ulbrich: How Benjamin Button got his face

  516. Sam Harris: The Credibility of Miracles

  517. Richard Dawkins: The universe is queerer than we can suppose

  518. Jon Stewart: Stand-up in Miami

  519. Danny Bloom: A Virtual Graduation Speech to the Class of 2099 on Climate Change

  520. Michael Sandel: A lesson in lying / A deal is a deal

  521. Michael Schneider: Egyptian Maths

  522. Ernest Hemingway: Nobel Prize Acceptance Speech

  523. Shelly Roche: Secret Copyright Treaty Threatens Internet Freedom

  524. Hans Rosling: On global population growth

  525. Daniel Wolpert: The real reason for brains

  526. Keith Olbermann: Bush Interview Unforgivable

  527. Itay Talgam: Lead like the great conductors

  528. Marshall Goldsmith: What got you here won't get you there

  529. Tim Brown: Urging designers to think big

  530. Brian Cox: A Night with the Stars

  531. James Randi: Fiery takedown of psychic fraud

  532. Jim Jefferies: US Gun Control

  533. Kirby Ferguson: Trajan is the Movie Font

  534. Daniel Goleman: What is emotional intelligence

  535. Derek Sivers: Weird, or just different?

  536. Neil Postman: Technology & Society

  537. Robert Sapolsky: Introduction to Human Behavioral Biology

  538. Robert Sapolsky: Chaos and Reductionism

  539. Harald Haas: Wireless data from every light bulb

  540. Clay Shirky: How Twitter can make history

  541. Adam Savage: Why the Mythbusters won't do RFID

  542. Richard Wilkinson: How economic inequality harms societies

  543. Stephen Colbert: 2011 Commencement Speech at Northwestern University

  544. Ron Paul: On preemptive first strike policy

  545. "QualiaSoup": It *could* just be coincidence

  546. Annie Leonard: The story of bottled water

  547. Michael Sandel: What's a fair start / What do we deserve?

  548. Carl Sagan: The Dutch on Justice, Avarice and Envy

  549. Juan Enriquez: Beyond the crisis, mindboggling science and the arrival of Homo evolutis

  550. Earl Nightingale: The Strangest Secret in the World

  551. Gary Vaynerchuk: Crush it!

  552. Edward James Olmos: At the United Nations

  553. Al Franken: On Health Care

  554. John McCain: The end of a long journey

  555. Johnny Cash: Gettysburg address

  556. Ian Hacking: The Mathematical Animal

  557. Jamie DeWolf: On L. Ron Hubbard

  558. Barack Obama: Message to the Iranian People

  559. Stephen Fry: Other People Are Interesting

  560. Walter Lewin: Conservation of mechanical energy

  561. Robin Dunbar: How Many Friends Does One Person Need?

  562. G. Jayam: They just don't understand

  563. Jeremy Rifkin: The Empathy Civilization

  564. Michelle Obama: I love this country

  565. Barack Obama: At The Economic Stimulus Conference

  566. Sheena Iyengar: The art of choosing

  567. Jerry Weintraub: Drinking with George Clooney and Brad Pitt

  568. LouAnn Gerken: The Making of a Mind

  569. Dan Ariely: The Upside of Irrationality

  570. Gever Tulley: 5 dangerous things you should let your kids do

  571. Barack Obama: A New Beginning

  572. Ira Glass: Storytelling

  573. Louis CK: Gay people

  574. Ken Robinson: Changing Paradigms

  575. Barack Obama: Speech in Berlin, Germany

  576. Michael Sandel: Debating same-sex marriage / The good life

  577. Henning Wehn: Edinburgh and Beyond

  578. John Oliver: The Pope's Astronomer

  579. Robert Trivers: Deceit and Self-deception - fooling ourselves the better to fool others:

  580. Neil deGrasse Tyson: Doctors

  581. John McCain: Acceptance speech at the RNC

  582. Kevin Spacey: Arts Advocacy Day 2011

  583. Unknown: NTU lecturer Feedback

  584. Barack Obama: At Buchenwald

  585. Seth MacFarlane: Why WGA strike is for the "little guy"

  586. Diana Nyad: Extreme swimming with the world's most dangerous jellyfish

  587. Walter Cronkite: Save the bay

  588. Robert Sapolsky: Are Humans Just Another Primate?

  589. Louis CK: Pot

  590. Dean Kamen: New prosthetic arm for veterans

  591. Howard Dean: On Health Care At NN09

  592. Bill Gates: How I'm trying to change the world now

  593. Tony Hsieh: Delivering Happiness

  594. George Carlin: Seven dirty words

  595. Michael Sandel: Mind your motive / The supreme principle of morality

  596. Rodney Brooks: Remaking Manufacturing With Robotics

  597. Tina Fey as Sarah Palin: Nonpartisan message on SNL

  598. Michael Sandel: The lost art of democratic debate

  599. Steven Pinker: Language and thought

  600. Albert Einstein: Explaining his famous formula

  601. Johnny Cash: SXSW Keynote Address

  602. Simon Singh: Power of mental frames

  603. Curved-Vision: One Way of dealing with nerves

  604. Michael Shermer: On strange beliefs

  605. Barack Obama: Inauguration Speech

  606. Philip Pullman: On freedom of speech

  607. Bill Strickland: Rebuilding America, one slide show at a time

  608. Muhammad Ali: On the first black president

  609. Laura Santos: A monkey economy as irrational as ours

  610. Evgeny Morozov: How the Net aids dictatorships

  611. Christopher McDougall: Are we born to run?

  612. Hans Rosling: Debunking third-world myths with the best stats you've ever seen

  613. Graham Hill: Less stuff, more happiness

  614. Keith Olbermann: Legislators for sale

  615. Hillary Clinton and Barack Obama: Unite for change

  616. Elizabeth Warren: On Debt Crisis, Fair Taxation

  617. Michio Kaku: Escape to a Parallel Universe

  618. Dan Ariely: Beware conflicts of interest

  619. David Attenborough: At the Google Earth Outreach launch

  620. Aldous Huxley: The ultimate revolution

  621. Jack Horner: The Shape-Shifting Skulls of Dinosaurs

  622. Julia Sweeney: Sex Ed.

  623. Molly Lewis: An open letter to Stephen Fry

  624. Mitchell Wilson : On Being Bullied and Bullying

  625. Jimmy Valvano: Don't give up, don't ever give up.

  626. David Attenborough: On Science & Religion

  627. Ricky Gervais: Golden Globe Opening Monologue 2011

  628. Nathan Myhrvold: Could this laser zap malaria?

  629. Shane Koyczan: "To This Day" ... for the bullied and beautiful

  630. Barack Obama: Speech to joint session of Congress, 2009

  631. Johann Hari: On free speech and religious fundamentalism

  632. Justin Frank: Inside the Mind of President Bush

  633. John Pinette: Air Travel

  634. Leonard Susskind: My friend Richard Feynman

  635. Dan Roam: SXSW presentation

  636. Susan Blackmore: Memes and "temes"

  637. Woody Norris: Inventing the next amazing thing

  638. John Oliver: Honorable death

  639. Dan Ariely: Why Online Dating Is So Unsatisfying

  640. Iain McGilchrist: The divided brain

  641. Lawrence Lessig: Openness

  642. Daniel Simons: Counter-Intuition

  643. Adam Goldstein & Steve Huffman: Demo of Hipmunk.com

  644. John Pinette: The meat recall

  645. Jacqueline Novogratz: Tackling poverty with "patient capital"

  646. Shlomo Benartzi: Saving for tomorrow, tomorrow

  647. Mark Rylance: Tony Awards 2011

  648. Neil Hilborn: OCD

  649. Paula Scher: Great design is serious (not solemn)

  650. Arthur de Vany: Evolutionary Fitness

  651. Robert Sapolsky: Schizophrenia

  652. Seth Meyer: White House Correspondents' Dinner 2011

  653. David Blaine: How I held my breath for 17 min

  654. Lawrence Krauss: A Universe from Nothing

  655. Jessa Gamble: Our natural sleep cycle

  656. Daniel Pink: Drive

  657. Malalai Joya: Speech at 2003 Loya Jirga

  658. Stephen Fry: Live at the Sydney Opera House

  659. Barack Obama: White House Correspondents' Dinner 2011

  660. Michael Badnarik: Constitution Class Part 4

  661. Richard Dawkins: Richard Dimbleby lecture

  662. Fatima Bhutto: Nation on verge of nervous breakdown

  663. Yakov Smirnoff: Freedom

  664. Russell Howard: It's not natural

  665. Bertrand Russell: Smoking

  666. Fiona O'Loughlin: At the 2011 Melbourne Comedy Festival

  667. Kevin Spacey: Lean years

  668. Steve Horwitz: Are the poor getting poorer?

  669. Gary Vaynerchuk: Stop Storytelling Like it's 2007

  670. Hans Rosling: The good news of the decade?

  671. Salman Khan: Let's use video to reinvent education

  672. Zinnia Jones: Slate's Ron Rosenbaum doesn't understand atheism

  673. Jessica Green: Are we filtering the wrong microbes?

  674. Fiona O'Loughlin: At Montreal Comedy Festival 2007

  675. Glenn Wilson: Sex Wars

  676. John McCain & Sarah Palin: Introduction of the VP candidate

  677. Tan Le: Bringing the Force to Life with Mind Control Device

  678. Robert Sapolsky: Behavioral Genetics I

  679. James Randi: Carl Sagan

  680. Britta Riley: A garden in my apartment

  681. Paul Collier: 4 ways to improve the lives of the "bottom billion"

  682. Steve Horwitz: Do Women Earn Less Than Men?

  683. Aaron Sorkin: Hollywood Screenwriting Award

  684. Hugh Laurie: At Emma Thompson's Walk of Fame Event

  685. Sam Harris: Science can answer moral questions

  686. Leading To War (No title)

  687. Daniel Dennett: How Memes Made Minds - The Evolution of Reasons

  688. Stewart Lee: On Pope Benedict XVI

  689. Zach Wahls: Family

  690. Neil Burgess: How your brain tells you where you are

  691. Dan Savage & Terry: It gets better

  692. Paula Poundstone: At the Late Late Show

  693. Thomas Metzinger: The Ego Tunnel

  694. Darren LaCroix: Anyone can do this

  695. Conan O'Brien: 2011 Dartmouth College Commencement Address

  696. Joshua Sacco: "Miracle"

  697. Gary Vaynerchuk: On Online-Marketing

  698. Louis CK: At Late Show

  699. Seth Godin: All Marketers are liars

  700. Barack Obama: White House Correspondents' Dinner 2010

  701. Robert Sapolsky: Behavioral Genetics II

  702. Oliver Burkeman: How to Become Slightly Happier

  703. Chris Jordan: Picturing Excess

  704. John Watkis: The Weight Begins

  705. Danny Bhoy: Missing Scotland

  706. Jason Fried: Why you can’t work at work

  707. Jean Sara Rohe (No title)

  708. Douglas Adams: In Australia

  709. Hugh Mackay: What makes us tick

  710. Jerry Seinfeld: All Awards Are Stupid

  711. Slavoj Žižek: Don't Act. Just Think.

  712. Rob Gruhl: How to buy a car (and not get screwed)

  713. Morgan Spurlock: The greatest TED Talk ever sold

  714. Robert Sapolsky: Recognizing Relatives

  715. Cynthia Breazeal: The rise of personal robots

  716. Dennis Hong: My seven species of robot

  717. Julia Sweeney: Letting go of God

  718. Steve Blank: Why Accountants Don't Run Startups

  719. Steve Hughes: RAW Comedy Club

  720. Matt Diffee, Drew Dernavich & Zach Kanin: At Gel 2011

  721. Gary Vaynerchuk: Want to get advertisers on your blog/vlog? Go and GET IT!

  722. Michael Sandel: This land is my land / Consenting adults

  723. Graeme Taylor: Jay McDowell

  724. Simon Sinek: Millenials in the workplace

  725. Guy Kawasaki: The Secret to Apple's Success

  726. Albert László Barabási: Authors@Google

  727. Gwen Ifill: About the Vice Presidential Debate

  728. Justin Hall-Tipping: Freeing energy from the grid

  729. Stephen Miles: How to Negotiate a Raise

  730. Bill Connolly: Fuck Off

  731. Robert Sapolsky: Ethology

  732. John Mulaney: Chasing

  733. Denis Dutton: A Darwinian theory of beauty

  734. Adam Savage: Obsession with Dodo

  735. John Medina: Why Kids Lie

  736. Kathleen Madigan: At the Late Late Show

  737. Slavoj Zizek: Authors@Google

  738. Sam Yagan: Online Dating

  739. Tucker Carlson: At "Rally for the Republic"

  740. Glen Wool: Mintys Comedian Of The Month April 2007

  741. Luke Barats: Hapi Berth Dey

  742. Glenn Wilson: What is this thing called love?

  743. Phil Plait: Don't be a dick

  744. Sebastian Thrun: The Self-Driving Entrepreneur

  745. Daniel Kahneman: The riddle of experience vs. memory

  746. Ian Dunbar: Dog-friendly dog training

  747. Deborah Gordon: How do ants know what to do?

  748. Gary Vaynerchuk: The Thank You Economy

  749. Patricia Ryan: Don't insist on English!

  750. Sean Carroll & MinutePhysics: Dark Energy

  751. Marc Maron: At the Late Late Show

  752. Dan Ariely: Focus Groups Aren't as Useful as Companies Think

  753. Matt Ridley: When ideas have sex

  754. Bjørn Lomborg: Setting global priorities

  755. Seth Godin: Tribes

  756. Robert Sapolsky: Molecular Genetics I

  757. Ken Robinson: The Element

  758. Doris Kearns Goodwin: Learning from past presidents

  759. Bertrand Russell: On God

  760. Jeremy Rifkin: On the global crisis

  761. Barack Obama: Osama bin Laden is Dead

  762. Iqbal Quadir: How Technology Is Empowering the Poor

  763. Sam Harris: Can Science Determine Human Values?

  764. A.C. Grayling: Teach the Controversy

  765. Brian Dunning: Logical Fallacies

  766. Stephen Fry - The language in Nazi Germany (No title)

  767. Robert Sapolsky: Molecular Genetics II

  768. Omid Djalili: At the Late Late Show

  769. Karl Denninger: $700 Billion Bailout Law - You were robbed

  770. David Bradley: Control-Alt-Delete

  771. Dr. Michio Kaku: America Has A Secret Weapon

  772. Unknown: Shooting stars explained

  773. John Hoyland: At the Ig Nobel Awards 2009 Roadshow

  774. Hillary Clinton: No way! No how! No McCain!

  775. Paul Root Wolpe: It's time to question bio-engineering

  776. George Takei: Response to Clint McCance

  777. Adam Hills: Comedy Festival Gala 2009

  778. Howard Rheingold: Smart Mobs - The social revolution

  779. 23 and 1/2 hours: What is the single best thing we can do for our health?

  780. Jo Glanville: Internet Censorship is now a Commercial Enterprise

  781. Julian Treasure: 5 ways to listen better

  782. Ricky Gervais: 2008 Emmy Acceptance

  783. Mehal Shah: Fighting dirty in Scrabble

  784. Omid Djalili: Royal Variety Performance 2006

  785. Derek Sivers: How to start a movement

  786. Jon Stewart: On Religion

  787. Reginald D Hunter: Ireland

  788. Neil deGrasse Tyson: What NASA Means to America's Future

  789. Dave Allen: Stress in the Bathrooms

  790. Ken Robinson: Bring on the learning revolution!

  791. Ben Powell: Top 3 Myths About Immigration

  792. Richard M. Stallman (No title)

  793. Stewart Lee: Political Correctness

  794. Joe Wong: At the Late Show with David Letterman

  795. Michael Feiner: Leading@Google

  796. Randy Cohen: At "La Ciudad de las Ideas 2009"

  797. Ben Goldacre: Bad Science

  798. Barack Obama: A More Perfect Union

  799. Maz Jobrani: Did you hear the one about the Iranian-American?

  800. Dennis Kucinich: Wake up, America!

  801. Nicholas Christakis: The hidden influence of social networks

  802. Louis CK: At the Tonight Show

  803. John Fund: Can Americans Trust Their Elections Results?

  804. Barack Obama: Speech at Tucson Memorial

  805. Wendy Spero: Stranger Bonding

  806. Adam Hills: On the Late Late Show

  807. Robert Sapolsky: Behavioral Evolution II

  808. Scott Ritter: What an attack on Iran will look like

  809. Louis C.K.: Honoring George Carlin

  810. Jack Andraka: Inventing a Low-Cost Test for Cancer at Age 15

  811. John Novosad: On the Late Late Show

  812. Barack Obama: Your Weekly Address from the President-Elect (Nov. 29, 2008)

  813. Johanna Blakley: Lessons from fashion's free culture

  814. Phil Plait: Why do black holes have such strong gravity

  815. Elizabeth Warren: Main Street First - Fixing Broken Markets and Rebuilding the Middle Class

  816. Henry Rollins: Mullet

  817. Ken Robinson: Hammer Lectures

  818. David Harvey: The Crises of Capitalism

  819. Danny Bhoy: Where the Wild Things Aren’t!

  820. Barack Obama: Time for action is now

  821. Jesse Ventura: Rally for the Republic

  822. Art Carden: The Broken Window Fallacy

  823. Ross Capicchioni: Aberrican me

  824. Robert Sapolsky: Emergence and Complexity

  825. Hans Rosling: 200 Countries, 200 Years, 4 Minutes

  826. Robert Frank: Darwin Explains Our Economy

  827. Nerdwriter: How Donald Trump Answers A Question

  828. Kory Stamper: What Ironic Really Means

  829. Al Gore: DNC speech

  830. Joe Biden: On Joe Barton's apology

  831. Robert Sapolsky: Limbic System

  832. Simon Evans: Edinburgh Comedy Fest 2010

  833. Howard Gardner: Theory of Multiple Intelligences

  834. Joe Crowley: Speechless

  835. Eric von Hippel: Democratizing innovation

  836. William Lane Craig & Lawrence Krauss: Evidence for God

  837. Hans Rosling: Shortest TED talk

  838. Jerry Seinfeld: All Awards Are Stupid

  839. Jimeoin: Edinburgh Comedy Fest 2010

  840. Gary Vaynerchuk: How to Order Wine on a Date

  841. Elizabeth Warren: At 2011 ICBA National Convention

  842. Freddy Lockhart: Talking Dogs

  843. Betty White: 1987 Comedy Award

  844. Speeches at "Rally for the Republic" (No title)

  845. Gary Vaynerchuk: Wedding vs Marriage

  846. John Novosad: On the Late Late Show

  847. John Medina: Male and Female Brains are Different

  848. Keith Olbermann: Special Comment On Michael Bloomberg

  849. Robert Seyfarth: Theory of Mind

  850. Benjamin Polak: Auctions and the Winner's Curse

  851. Richard Dawkins: An atheist's call to arms

  852. John Underkoffler: The future of UI

  853. Ian Leslie: Necessary Lies

  854. Mitchell Joachim: Don’t build your home, grow it!

  855. Clay Shirky: How cognitive surplus will change the world

  856. James Randi: Tricks performed by an amateur magician

  857. Jeff Stilson: At the Late Late Show

  858. Frankie Boyle: Live at the Apollo

  859. Dave Allen: Sperm

  860. Inf0rmNati0ns: ACTA explained

  861. Eli Pariser: Beware online "filter bubbles"

  862. Guy Kawasaki: Enchantment Marketing

  863. Dan Savage: At Constitution Day 2010 at MICA

  864. Cindy McCain: At the RNC

  865. Terry Moore: Why is 'x' the unknown?

  866. Phil Plait: What are the Lagrange points?

  867. Henry Rollins: The myth of online transparency

  868. Robert Kurzban: Why Everyone (Else) Is a Hypocrite

  869. Seth Godin: Excerpt from PressPausePlay

  870. Luis von Ahn: Massive-scale online collaboration

  871. Simon Singh: How Enigma works

  872. Oliver Sacks: What hallucination reveals about our minds

  873. Steve Hughes: At the Joker, Antwerp, Belgium.

  874. Derek Sivers: Keep your goals to yourself

  875. Teller: Intention

  876. Kevin Smith: At SDCC09 about Twilight

  877. Terry Moore: How to tie your shoes

  878. Robert Sapolsky, William Peterson and Tom McFadden: Endocrinology

  879. Rory Sutherland: Sweat the small stuff

  880. Richard Feynman: The Key to Science

  881. Myq Kaplan: Late Late Show

  882. Jon Stewart: Rally to restore sanity

  883. Jon Stewart: Press Conference

  884. Taylor Mali: Like you know

  885. Ben Cameron: The true power of the performing arts

  886. David Lee Roth: The Truth About Van Halen And Those Brown M&Ms

  887. Richard Dawkins: At Protest the Pope March

  888. Georg Carlin: Death Penalty

  889. Jay Malone: My Myspace girlfriend

  890. Bruce Schneier: Reconceptualizing Security

  891. Mike Mullen: DADT Hearing Opening Statement

  892. Bill Clinton: DNC

  893. Jesse Jackson Jr.: Obama Is The Leader We Need Right Now

  894. Tom Woods: At the "Rally for the Republic"

  895. Robert Sapolsky: Individual Differences

  896. Dan Soder: Simple way to not get mugged

  897. Gary Vaynerchuk: At RailsConf 2010

  898. David Eagleman: The Brain and The Law

  899. Premal Shah: Kiva Makes Microfinancing Fun with Lending Teams

  900. Leonard Nimoy & William Shatner: Leonard Nimoy's bike

  901. Carolyn Porco: Flying us to Saturn

  902. Helen Fisher: The science of love, and the future of women

  903. Rosie Perez: Easier as a Latino? Actually...

  904. Gary Vaynerchuk: SXSW 2011 - Thank you economy

  905. Robert Sapolsky: Human Sexual Behavior III & Aggresion I

  906. Thomas Lewis: Authors@Google

  907. Matthew Harding: Where the hell is Matt

  908. Bill Hammack: How a quartz watch works

  909. Robert Sapolsky: Human Sexual Behavior I

  910. Ron Paul: Rally for the Republic

  911. Jonah Lehrer: How We Decide

  912. Jay Malone: The Evolution Controversy

  913. Mike Huckabee: At the RNC

  914. Barack Obama: First Press Conference

  915. Robert Sapolsky: Aggression II

  916. Arthur Ganson: Making moving sculpture

  917. Chris Wanstrath: How to Bootstrap a Business

  918. Ethan Zuckerman: Listening to global voices

  919. Al Franken: Net neutrality is the First Amendment issue of our time.

  920. Neil deGrasse Tyson: On Science and Stimulus

  921. Robert Sapolsky: Aggression IV

  922. Neal Stephenson: Bending Genres, Ending Genres

  923. Shelby Harris: Don't bother interpreting your dreams

  924. Anthony Weiner: Amendment Requiring Repeal of Health Care Reform to Be Paid For

  925. Steve Hughes: At the Melbourne International Comedy Festival 2013 Gala

  926. George Takei: Tennessee Lawmakers - We Need To Chat

  927. Barack Obama: DNC Denver

  928. Robert Sapolsky: Why Zebras Don't Get Ulcers

  929. Leslie Dodson: Researching Or Reporting - Revelations From The Field

  930. Frans de Waal: Moral behavior in animals

  931. James Randi: At the Human-Etisk Forbund, Oslo, Norway

  932. Juan Enriquez: Will our kids be a different species?

  933. Michael Dougan: On the EU referendum

  934. Reese Waters: Late Late Show

  935. Georg Takei: 'Don't say gay' bill

  936. Elizabeth Warren: The Complexity Machine

  937. Anthony Weiner: At Congressional Correspondents' Dinner

  938. Ed O'Neill: First Class at the Gracie Jiu-Jitsu Academy

  939. Rachel Sussman: The world's oldest living things

  940. Paul Bloom: Why Do We Like What We Like?

  941. Bill Hammack: Why the other line is likely to move faster

  942. Alex Lundry: Chart Wars

  943. Apollo Robbins: The art of misdirection

  944. Robert Sapolsky: Aggression III

  945. Keith Olbermann: The Statement Released By The Wall Street Protesters

  946. Michael Wolff: Is this a good time for creativity?

  947. Matt Kazam: At DC Improv

  948. Louis CK: On Father's Day

  949. Zach Anner: Oprah Show pitch

  950. Vi Hart: What is up with Noises?

  951. Geoff Tate: At the Late Late Show

  952. Jay Malone: Choke me

  953. Simon King: Homophobic microwave

  954. Anthony Weiner: "Half Time Report"

  955. Jonathan Pie: Trump: How & Why

  956. Tom Willett: How to Eat a Watermelon Tutorial

  957. Robert Sapolsky: Human Sexual Behavior II

  958. Paul Romer: The world's first charter city?

  959. Brené Brown: Listening to shame

  960. Robert Sapolsky: Language

  961. Stephen Fry: On government surveillance

  962. Larry Smith: Why you will fail to have a great career

  963. Tricia Rose Burt: How To Draw a Nekkid Man

  964. Julian Treasure: How to speak so that people want to listen

  965. Lawrence Lessig: Selections from One Way Forward

  966. Chris Voss: How to Win at Negotiations

  967. John Cleese: Political Correctness Can Lead to an Orwellian Nightmare

  968. Robert Sapolsky: Advanced Neurology and Endocrinology

  969. Pat Martin: Asking John Baird...

  970. Michael Dougan: Assessing UK’s position following vote to leave the EU

  971. Michael Sandel: What Money Can't Buy - The Moral Limits of Markets

  972. Hans Rosling: Religions and babies

  973. Tim Urban: Inside the mind of a master procrastinator

  974. Julie Lythcott-Haims: How to raise successful kids - without over-parenting

  975. Maurice Ashley: Working backward to solve problems

  976. Jon Ronson: Strange answer to the psychopathy test

  977. Myq Kaplan: At the Comedy Studio

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