Below is a list of the guests from episodes that were first aired or last repeated in 2010. To listen, click on the episode title to go to that episode’s page.
| Name | Discipline/Profession | Episode Title | Episode Date | Last Aired |
|---|---|---|---|---|
| Daniel Aaronovitch | Journalism/Technical Writing | Skeptic Check: Conspiracy! | 4/5/2010 | 4/5/2010 |
| Kathy Abbott | Aeronautics/Space | Humans Need Not Apply | 11/22/2010 | 4/16/2012 |
| Douglas Carlton Abrams | Author | Say What? | 10/5/2009 | 8/30/2010 |
| Joel Achenbach | Journalism/Technical Writing | Extreme Geology | 10/12/2009 | 11/29/2010 |
| Mark Adams | Author | Skeptic Check: Playing Doctor | 5/25/2009 | 7/12/2010 |
| Anil Ananthaswamy | Journalism/Technical Writing | Physics Phrontiers | 3/15/2010 | 5/16/2011 |
| Robert Anderson | Planetary Science | Robots Call the Shots | 6/1/2009 | 5/3/2010 |
| Taft Armandroff | Astronomy | Aloha Astronomy | 9/28/2009 | 10/18/2010 |
| Robyn Asimov | Other | Robots Call the Shots | 6/1/2009 | 5/3/2010 |
| Bill Bass | Anthropology | Grave Matters | 8/3/2009 | 7/19/2010 |
| Brad Bebout | Biology | Off to the Traces | 10/25/2010 | 10/25/2010 |
| Michael Belfiore | Journalism/Technical Writing | We’ve Got You Made | 8/23/2010 | 11/21/2011 |
| Gordon Bell | Industry | Thanks for the Memories | 3/22/2010 | 5/9/2011 |
| James Bennighof | Music | Humans Need Not Apply | 11/22/2010 | 4/16/2012 |
| Wayne Biddle | Journalism/Technical Writing | Space Race 2.0 | 2/22/2010 | 2/22/2010 |
| Santiago Bilinkis | Industry | We’ve Got You Made | 8/23/2010 | 11/21/2011 |
| Russell Blackford | Journalism/Technical Writing | Earth: A Century Hence | 8/17/2009 | 10/4/2010 |
| Paul Bloom | Psychology | Aware Am I? | 11/1/2010 | 2/13/2012 |
| Charles Blue | Journalism/Technical Writing | Aloha Astronomy | 9/28/2009 | 10/18/2010 |
| Deborah Blum | Journalism/Technical Writing | What’s Your Poison? | 7/26/2010 | 10/10/2011 |
| John Bohannon | Journalism/Technical Writing | Seth’s Garage | 4/27/2009 | 6/7/2010 |
| John Tyler Bonner | Evolutionary Sciences | You’ve Been Slimed! | 3/16/2009 | 3/1/2010 |
| Andre Bormanis | Author | You’ve Been Slimed! | 3/16/2009 | 3/1/2010 |
| Ed Boyden | Neuroscience | Life of Brain | 4/6/2009 | 5/24/2010 |
| Stanley Brandes | Anthropology | Grave Matters | 8/3/2009 | 7/19/2010 |
| Jane Brox | Author | Light, the Universe, and Everything | 9/6/2010 | 1/2/2012 |
| Steve Brusatte | Biology | Seth’s Storage Locker | 10/19/2009 | 12/20/2010 |
| Thomas Bullard | Humanities | Skeptic Check: Saucer’s Apprentice | 11/15/2010 | 2/20/2012 |
| Julie Burges | Biology | Rxs Get Personal | 7/13/2009 | 8/9/2010 |
| John Cacioppo | Neuroscience | What Makes Us Human Part I: Others | 6/15/2009 | 9/13/2010 |
| Ken Caldeira | Earth Sciences/Ecology/Climate Change | Pave New Worlds | 2/8/2010 | 2/8/2010 |
| Sean Carroll | Cosmology | Light, the Universe, and Everything | 9/6/2010 | 1/2/2012 |
| Sean B. Carroll | Genetics/Genomics | Who’s on First? | 1/25/2010 | 3/14/2011 |
| Phil Chapman | Aeronautics/Space | Space Race 2.0 | 2/22/2010 | 2/22/2010 |
| Phil Chapman | Aeronautics/Space | Skeptic Check: Climate Clamor | 3/8/2010 | 3/8/2010 |
| Marcus Chown | Journalism/Technical Writing | Home Brew Science | 6/28/2010 | 6/28/2010 |
| Julian Christou | Astronomy | Aloha Astronomy | 9/28/2009 | 10/18/2010 |
| Susan Clancy | Psychology | Skeptic Check: Saucer’s Apprentice | 11/15/2010 | 2/20/2012 |
| Gregory Cochran | Physics | What Makes Us Human Part II: Adaptability | 6/22/2009 | 9/20/2010 |
| Joel Cohen | Mathematics | Early Adapters | 12/6/2010 | 4/23/2012 |
| Francis Collins | Genetics/Genomics | Written in Code | 6/14/2010 | 8/8/2011 |
| Michael Collins | Anthropology | Seth’s Storage Locker | 10/19/2009 | 12/20/2010 |
| Michael Conniff | History | Bug Off! | 8/2/2010 | 10/31/2011 |
| Iain Couzin | Biology | Swarm in Here… Or is it Just Me? | 6/21/2010 | 8/22/2011 |
| Keith Cowing | Journalism/Technical Writing | Pave New Worlds | 2/8/2010 | 2/8/2010 |
| Paul Davies | Futurist | Alien Invasion | 5/10/2010 | 6/20/2011 |
| Marina Davila-Ross | Psychology | What Makes Us Human Part I: Others | 6/15/2009 | 9/13/2010 |
| Devra Davis | Author | Skeptic Check: Cell Phone Danger | 12/20/2010 | 12/20/2010 |
| Gary Davis | Astronomy | Pave New Worlds | 2/8/2010 | 2/8/2010 |
| Joshua Ian Davis | Psychology | What’s Your Poison? | 7/26/2010 | 10/10/2011 |
| Andre de Gouvea | Physics | Physics Phrontiers | 3/15/2010 | 5/16/2011 |
| David DeGusta | Anthropology | Say What? | 10/5/2009 | 8/30/2010 |
| David DeGusta | Anthropology | Early Adapters | 12/6/2010 | 4/23/2012 |
| Stanislas Dehaene | Neuroscience | Eureka! | 1/11/2010 | 3/7/2011 |
| Kathryn Denning | Anthropology | Seth’s Garage | 4/27/2009 | 6/7/2010 |
| Kathryn Denning | Anthropology | What Makes Us Human Part I: Others | 6/15/2009 | 9/13/2010 |
| Kathryn Denning | Anthropology | Pave New Worlds | 2/8/2010 | 2/8/2010 |
| Dickson Despommier | Health/Medicine | Early Adapters | 12/6/2010 | 4/23/2012 |
| Ross Donaldson | Health/Medicine | Grave Matters | 8/3/2009 | 7/19/2010 |
| Simon Donner | Geography | Skeptic Check: Climate Clamor | 3/8/2010 | 3/8/2010 |
| Laurance Doyle | Astronomy | Say What? | 10/5/2009 | 8/30/2010 |
| Frank Drake | Astronomy | Alien Invasion | 5/10/2010 | 6/20/2011 |
| Frank Drake | Astronomy | SETI: Now What? | 11/16/2009 | 3/29/2010 |
| Angela Duckworth | Psychology | Eureka! | 1/11/2010 | 3/7/2011 |
| David Ewing Duncan | Journalism/Technical Writing | Rxs Get Personal | 7/13/2009 | 8/9/2010 |
| Brian Dunning | Journalism/Technical Writing | Skeptic Check: Fraudcast News | 5/17/2010 | 5/17/2010 |
| Steven Durst | Journalism/Technical Writing | Space Race 2.0 | 2/22/2010 | 2/22/2010 |
| David Eagleman | Neuroscience | Time’s Mysteries Part II: Warping Time | 11/10/2008 | 1/4/2010 |
| Aimee Ellington | Mathematics | Method to Our Mathness | 12/13/2010 | 12/13/2010 |
| Richard Ellis | Astronomy | Aloha Astronomy | 9/28/2009 | 10/18/2010 |
| Dean Falk | Anthropology | What Makes Us Human Part I: Others | 6/15/2009 | 9/13/2010 |
| Dean Falk | Anthropology | Written in Code | 6/14/2010 | 8/8/2011 |
| Helen Fisher | Anthropology | It’s the Science, Cupid! | 2/23/2009 | 2/1/2010 |
| Peter Fisher | Physics | Light, the Universe, and Everything | 9/6/2010 | 1/2/2012 |
| Chris Ford | Entertainment | Humans Need Not Apply | 11/22/2010 | 4/16/2012 |
| Cary Fowler | Industry | Earth: A Century Hence | 8/17/2009 | 10/4/2010 |
| George Foy | Author | Rend Me Your Ears | 7/5/2010 | 9/26/2011 |
| John Fraser | Education | Habitats Not For Humanity | 4/19/2010 | 4/19/2010 |
| Douglas Fudge | Biology | You’ve Been Slimed! | 3/16/2009 | 3/1/2010 |
| Fred Gage | Neuroscience | Cell! Cell! | 5/31/2010 | 8/2/2011 |
| Pablo Garcia | Robotics/IA | Robots Call the Shots | 6/1/2009 | 5/3/2010 |
| Adam Gazzaley | Neuroscience | Thanks for the Memories | 3/22/2010 | 5/9/2011 |
| Michael Gazzaniga | Neuroscience | Life of Brain | 4/6/2009 | 5/24/2010 |
| James Geary | Author | Skeptic Check: Cell Phone Danger | 12/20/2010 | 12/20/2010 |
| Jim Gemmell | Industry | Thanks for the Memories | 3/22/2010 | 5/9/2011 |
| Andrea Ghez | Astronomy | Seth’s Garage | 4/27/2009 | 6/7/2010 |
| William Gibson | Author | Early Adapters | 12/6/2010 | 4/23/2012 |
| Mike Goodchild | Geography | Found in Space | 11/8/2010 | 3/26/2012 |
| Matthew Goodman | Author | Skeptic Check: Sheer Lunacy | 7/6/2009 | 9/27/2010 |
| Van Gould | Industry | Time’s Mysteries Part II: Warping Time | 11/10/2008 | 1/4/2010 |
| David Grinspoon | Astrobiology | Pave New Worlds | 2/8/2010 | 2/8/2010 |
| Joel Hagen | Computer Science | Off to the Traces | 10/25/2010 | 10/25/2010 |
| Kristian Hammond | Industry | Humans Need Not Apply | 11/22/2010 | 4/16/2012 |
| Robin Hanson | Economics | Off to the Traces | 10/25/2010 | 10/25/2010 |
| Amanda Hendrix | Planetary Science | Habitats Not For Humanity | 4/19/2010 | 4/19/2010 |
| Alan Hirschfeld | Physics | Eureka! | 1/11/2010 | 3/7/2011 |
| Leslea Hlusko | Biology | Who’s on First? | 1/25/2010 | 3/14/2011 |
| Mark Hoddle | Biology | Alien Invasion | 5/10/2010 | 6/20/2011 |
| Tori Hoehler | Astrobiology | You’ve Been Slimed! | 3/16/2009 | 3/1/2010 |
| Craig Hogan | Astronomy | Rend Me Your Ears | 7/5/2010 | 9/26/2011 |
| Richard Holmes | Author | Eureka! | 1/11/2010 | 3/7/2011 |
| Bruce Hood | Biology | Skeptic Check: Superstition | 8/16/2010 | 12/26/2011 |
| Paul Horowitz | Physics | SETI: Now What? | 11/16/2009 | 3/29/2010 |
| Andy Ihnatko | Journalism/Technical Writing | Alien Invasion | 5/10/2010 | 6/20/2011 |
| Garth Illingworth | Astronomy | Who’s on First? | 1/25/2010 | 3/14/2011 |
| Sheila Jasanoff | Sociology | Skeptic Check: Fraudcast News | 5/17/2010 | 5/17/2010 |
| Tom Jones | Aeronautics/Space | Humans Need Not Apply | 11/22/2010 | 4/16/2012 |
| Tom Jones | Aeronautics/Space | We’ve Got You Made | 8/23/2010 | 11/21/2011 |
| Olivia Judson | Biology | Sex and the SETI | 2/15/2010 | 4/4/2011 |
| Matt Kaeberlein | Earth Sciences/Ecology/Climate Change | Grave Matters | 8/3/2009 | 7/19/2010 |
| James Kakalios | Physics | Method to Our Mathness | 12/13/2010 | 12/13/2010 |
| Lisa Kaltenegger | Astronomy | Off to the Traces | 10/25/2010 | 10/25/2010 |
| Pat Kambesis | Geology | Extreme Geology | 10/12/2009 | 11/29/2010 |
| Jim Kasting | Geology | Habitats Not For Humanity | 4/19/2010 | 4/19/2010 |
| Jim Kauahikaua | Geology | Extreme Geology | 10/12/2009 | 11/29/2010 |
| Leslie Kean | Journalism/Technical Writing | Skeptic Check: Saucer’s Apprentice | 11/15/2010 | 2/20/2012 |
| Garret Keizer | Author | Rend Me Your Ears | 7/5/2010 | 9/26/2011 |
| Stephen King | Author | Habitats Not For Humanity | 4/19/2010 | 4/19/2010 |
| Katrien Kolenberg | Astronomy | Seth’s Garage | 4/27/2009 | 6/7/2010 |
| David Korsmeyer | Aeronautics/Space | Earth: A Millennium Hence | 8/24/2009 | 10/11/2010 |
| Jonah Lehrer | Journalism/Technical Writing | Skeptic Check: Conspiracy! | 4/5/2010 | 4/5/2010 |
| Danielle Lemay | Health/Medicine | Seth’s Garage | 4/27/2009 | 6/7/2010 |
| Bill Leonard | Anthropology | Life of Brain | 4/6/2009 | 5/24/2010 |
| Mario Livio | Astronomy | Seth’s Garage | 4/27/2009 | 6/7/2010 |
| Mario Livio | Astronomy | Found in Space | 11/8/2010 | 3/26/2012 |
| Vanessa Lopez | Biology | Alien Invasion | 5/10/2010 | 6/20/2011 |
| James Lovelock | Author | Earth: A Century Hence | 8/17/2009 | 10/4/2010 |
| Matt Lowry | Education | Skeptic Check: Conspiracy! | 4/5/2010 | 4/5/2010 |
| Ronald Mallett | Physics | Time’s Mysteries Part II: Warping Time | 11/10/2008 | 1/4/2010 |
| Thomas Malone | Robotics/IA | Swarm in Here… Or is it Just Me? | 6/21/2010 | 8/22/2011 |
| Geoff Marcy | Astronomy | Seth’s Storage Locker | 10/19/2009 | 12/20/2010 |
| Lori Marino | Evolutionary Sciences | What Makes Us Human Part I: Others | 6/15/2009 | 9/13/2010 |
| Lori Marino | Evolutionary Sciences | Sex and the SETI | 2/15/2010 | 4/4/2011 |
| Viktor Mayer-Schonberger | Sociology | Thanks for the Memories | 3/22/2010 | 5/9/2011 |
| Frank McCormick | Health/Medicine | Rxs Get Personal | 7/13/2009 | 8/9/2010 |
| James McGaugh | Neuroscience | Thanks for the Memories | 3/22/2010 | 5/9/2011 |
| Margaret McLean | Law | Alien Invasion | 5/10/2010 | 6/20/2011 |
| Geoffrey Miller | Psychology | Sex and the SETI | 2/15/2010 | 4/4/2011 |
| Leonard Mlodinow | Physics | Method to Our Mathness | 12/13/2010 | 12/13/2010 |
| Sharon Moalem | Neuroscience | Rxs Get Personal | 7/13/2009 | 8/9/2010 |
| Sharon Moalem | Neuroscience | Sex and the SETI | 2/15/2010 | 4/4/2011 |
| Read Montague | Neuroscience | Skeptic Check: Swimming in Denial | 1/18/2010 | 4/11/2011 |
| Charles Moore | Earth Sciences/Ecology/Climate Change | Earth: A Millennium Hence | 8/24/2009 | 10/11/2010 |
| David Morrison | Planetary Science | Skeptic Check: Superstition | 8/16/2010 | 12/26/2011 |
| Oliver Morton | Journalism/Technical Writing | Habitats Not For Humanity | 4/19/2010 | 4/19/2010 |
| Oliver Morton | Journalism/Technical Writing | Seth’s Crawl Space | 4/12/2010 | 4/12/2010 |
| RIchard Muller | Physics | Skeptic Check: Cell Phone Danger | 12/20/2010 | 12/20/2010 |
| Nathan Myhrvold | Industry | Seth’s Crawl Space | 4/12/2010 | 4/12/2010 |
| Robert Nadeau | Geology | Extreme Geology | 10/12/2009 | 11/29/2010 |
| Robin Nagle | Anthropology | Off to the Traces | 10/25/2010 | 10/25/2010 |
| Clifford Nass | Psychology | Humans Need Not Apply | 11/22/2010 | 4/16/2012 |
| Julie Neiworth | Psychology | Aware Am I? | 11/1/2010 | 2/13/2012 |
| Steven Novella | Neuroscience | Skeptic Check: Playing Doctor | 5/25/2009 | 7/12/2010 |
| Naomi Oreskes | History | Skeptic Check: Climate Clamor | 3/8/2010 | 3/8/2010 |
| Sean Owens | Health/Medicine | Rxs Get Personal | 7/13/2009 | 8/9/2010 |
| Bob Papparlardo | Planetary Science | Habitats Not For Humanity | 4/19/2010 | 4/19/2010 |
| Ian Pearson | Futurist | Life of Brain | 4/6/2009 | 5/24/2010 |
| Mark Pendergrast | Author | Bug Off! | 8/2/2010 | 10/31/2011 |
| Cynthia Phillips | Planetary Science | Skeptic Check: Sheer Lunacy | 7/6/2009 | 9/27/2010 |
| Chris Phoenix | Technology | You’ve Been Slimed! | 3/16/2009 | 3/1/2010 |
| Tom PIerson | Industry | SETI: Now What? | 11/16/2009 | 3/29/2010 |
| Stephen Pinker | Psychology | Seth’s Storage Locker | 10/19/2009 | 12/20/2010 |
| Skyler Place | Psychology | It’s the Science, Cupid! | 2/23/2009 | 2/1/2010 |
| Phil Plait | Astronomy | Skeptic Check: Playing Doctor | 5/25/2009 | 7/12/2010 |
| Phil Plait | Astronomy | Skeptic Check: Saucer’s Apprentice | 11/15/2010 | 2/20/2012 |
| Phil Plait | Astronomy | Skeptic Check: Fraudcast News | 5/17/2010 | 5/17/2010 |
| Phil Plait | Astronomy | Skeptic Check: Sheer Lunacy | 7/6/2009 | 9/27/2010 |
| Phil Plait | Astronomy | Skeptic Check: Superstition | 8/16/2010 | 12/26/2011 |
| Phil Plait | Astronomy | Skeptic Check: Conspiracy! | 4/5/2010 | 4/5/2010 |
| Katherine Pollard | Biology | What Makes Us Human Part II: Adaptability | 6/22/2009 | 9/20/2010 |
| June Pulliam | History | Skeptic Check: Sheer Lunacy | 7/6/2009 | 9/27/2010 |
| Stephen Quake | Biology | Written in Code | 6/14/2010 | 8/8/2011 |
| Margaret Race | Biology | Alien Invasion | 5/10/2010 | 6/20/2011 |
| Ben Radford | Sociology | Skeptic Check: Saucer’s Apprentice | 11/15/2010 | 2/20/2012 |
| David Redish | Neuroscience | Found in Space | 11/8/2010 | 3/26/2012 |
| Eugenie Samuel Reich | Journalism/Technical Writing | Skeptic Check: Fraudcast News | 5/17/2010 | 5/17/2010 |
| Craig Reynolds | Industry | Swarm in Here… Or is it Just Me? | 6/21/2010 | 8/22/2011 |
| Koa Rice | Sociology | Aloha Astronomy | 9/28/2009 | 10/18/2010 |
| Mary Roach | Author | We’ve Got You Made | 8/23/2010 | 11/21/2011 |
| Steven Rose | Biology | Life of Brain | 4/6/2009 | 5/24/2010 |
| Tim Russ | Entertainment | Home Brew Science | 6/28/2010 | 6/28/2010 |
| Burt Rutan | Aeronautics/Space | Space Race 2.0 | 2/22/2010 | 2/22/2010 |
| Todd Sacktor | Neuroscience | Thanks for the Memories | 3/22/2010 | 5/9/2011 |
| Robert Sapolsky | Biology | What Makes Us Human Part II: Adaptability | 6/22/2009 | 9/20/2010 |
| Randy Schekman | Biology | Cell! Cell! | 5/31/2010 | 8/2/2011 |
| Stephen Schneider | Earth Sciences/Ecology/Climate Change | Skeptic Check: Climate Clamor | 3/8/2010 | 3/8/2010 |
| Charles Seife | Journalism/Technical Writing | Method to Our Mathness | 12/13/2010 | 12/13/2010 |
| Jamie Seymour | Biology | What’s Your Poison? | 7/26/2010 | 10/10/2011 |
| Sonia Shah | Author | Bug Off! | 8/2/2010 | 10/31/2011 |
| Jim Shapiro | Genetics/Genomics | Aware Am I? | 11/1/2010 | 2/13/2012 |
| Fred Sharpe | Biology | Seth’s Crawl Space | 4/12/2010 | 4/12/2010 |
| David Shenk | Journalism/Technical Writing | Written in Code | 6/14/2010 | 8/8/2011 |
| Michael Shermer | Journalism/Technical Writing | Skeptic Check: Fraudcast News | 5/17/2010 | 5/17/2010 |
| Adam Showman | Planetary Science | Seth’s Storage Locker | 10/19/2009 | 12/20/2010 |
| Charles Siebert | Neuroscience | What Makes Us Human Part I: Others | 6/15/2009 | 9/13/2010 |
| P. W. Singer | Military | Robots Call the Shots | 6/1/2009 | 5/3/2010 |
| Rebecca Skloot | Author | Cell! Cell! | 5/31/2010 | 8/2/2011 |
| Martyn Smith | Biology | What’s Your Poison? | 7/26/2010 | 10/10/2011 |
| Martin Snow | Physics | Skeptic Check: Superstition | 8/16/2010 | 12/26/2011 |
| Michael Specter | Journalism/Technical Writing | Skeptic Check: Swimming in Denial | 1/18/2010 | 4/11/2011 |
| Paul Spudis | Planetary Science | Skeptic Check: Sheer Lunacy | 7/6/2009 | 9/27/2010 |
| Larry Squire | Psychology | Seth’s Crawl Space | 4/12/2010 | 4/12/2010 |
| Simon Steel | Astronomy | Time’s Mysteries Part II: Warping Time | 11/10/2008 | 1/4/2010 |
| Steve Strogatz | Mathematics | Swarm in Here… Or is it Just Me? | 6/21/2010 | 8/22/2011 |
| Leonard Susskind | Physics | Physics Phrontiers | 3/15/2010 | 5/16/2011 |
| Leonard Susskind | Physics | Light, the Universe, and Everything | 9/6/2010 | 1/2/2012 |
| Jill Tarter | Astronomy | SETI: Now What? | 11/16/2009 | 3/29/2010 |
| James Underdown | Sociology | Skeptic Check: Playing Doctor | 5/25/2009 | 7/12/2010 |
| James Underdown | Sociology | Skeptic Check: Sheer Lunacy | 7/6/2009 | 9/27/2010 |
| James Underdown | Sociology | Skeptic Check: Superstition | 8/16/2010 | 12/26/2011 |
| James Underdown | Socialogy | Skeptic Check: Conspiracy! | 4/5/2010 | 4/5/2010 |
| Douglas Vakoch | Sociology | Say What? | 10/5/2009 | 8/30/2010 |
| Douglas Vakoch | Sociology | Earth: A Millennium Hence | 8/24/2009 | 10/11/2010 |
| Eric Van De Graaf | Health/Medicine | Humans Need Not Apply | 11/22/2010 | 4/16/2012 |
| Craig Venter | Genetics/Genomics | Rxs Get Personal | 7/13/2009 | 8/9/2010 |
| Frans von der Dunk | Law | Space Race 2.0 | 2/22/2010 | 2/22/2010 |
| Matthew Wald | Journalism/Technical Writing | Earth: A Millennium Hence | 8/24/2009 | 10/11/2010 |
| Wendell Wallach | Biology | Robots Call the Shots | 6/1/2009 | 5/3/2010 |
| Kevin Warwick | Robotics/IA | We’ve Got You Made | 8/23/2010 | 11/21/2011 |
| Spencer Weart | History | Home Brew Science | 6/28/2010 | 6/28/2010 |
| Spencer Weart | History | Skeptic Check: Swimming in Denial | 1/18/2010 | 4/11/2011 |
| Steven Weinberg | Physics | Physics Phrontiers | 3/15/2010 | 5/16/2011 |
| Steven Weinberg | Physics | Space Race 2.0 | 2/22/2010 | 2/22/2010 |
| Dan Werthimer | Astronomy | SETI: Now What? | 11/16/2009 | 3/29/2010 |
| Josh Winn | Astronomy | Found in Space | 11/8/2010 | 3/26/2012 |
| Sarah Woodley | Biology | It’s the Science, Cupid! | 2/23/2009 | 2/1/2010 |
| Vanessa Woods | Biology | Aware Am I? | 11/1/2010 | 2/13/2012 |
| Richard Wrangham | Anthropology | What Makes Us Human Part II: Adaptability | 6/22/2009 | 9/20/2010 |
| Ashley Yeager | Astronomy | Aloha Astronomy | 9/28/2009 | 10/18/2010 |
| Larry Young | Neuroscience | It’s the Science, Cupid! | 2/23/2009 | 2/1/2010 |
| Jan Zalasiewicz | Geology | Earth: A Millennium Hence | 8/24/2009 | 10/11/2010 |
| Robert Zubrin | Other | Bug Off! | 8/2/2010 | 10/31/2011 |
| Ben Zuckerman | Physics | SETI: Now What? | 11/16/2009 | 3/29/2010 |
| Marlene Zuk | Evolutionary Sciences | It’s the Science, Cupid! | 2/23/2009 | 2/1/2010 |
