Kathryn Bigelow
Chris Kluwe
Neil Shubin
Ben Gibbard
Piers Morgan
Jared Diamond
Tom Brokaw
Akhil Reed Amar
Ta-Nehisi Coates
Kathryn Bigelow
Sally Field
Tavi Gevinson
Michael Shellenberger
George Saunders
Bill Gates
Matthew Guerrieri
Justice Sonia Sotomayor
Julie Andrews
Lawrence Wright
Behn Zeitlin
Garry Wills
Roger Hodge
Dave Grohl
Gavin Newsom
Emily Bazelon
David Goldhill
Lil Buck
Simon Garfield
Dr. Francis Collins
Paola Antonelli
Obama speechwriter Jon Favreau
Kirk Bloodsworth
James Franco
Brendan O'Connell
John Sexton
Junot Diaz
Dr. Eric Topol
Carl Edgar Blake II
Dr. Robert Lustig
Sigourney Weaver
Jim McGreevey
A.C. Grayling
Dr. Francis Collins
Bill Clinton
Charlie LeDuff
Shane Smith
Cass Sunstein
Caroline Kennedy
Alan Cumming
Richard Engel
Michael Pollan
Eric Schmidt
Danica Patrick
Bishop Gene Robinson
Iggy & the Stooges
Evan Spiegel & Bobby Murphy
Macklemore & Ryan Lewis
Ben Kingsley
Robert Caro
Douglas Rushkoff
Dr. Richard Besser
Baz Luhrmann
Jessica Buchanan & Erik Landemalm
Dan Brown
Cyndi Lauper
Dr. Daniel Lieberman
David Sassoon
Noah Feldman
The National
C.J. Chivers
Rep. John Dingell
Alex Gibney
Jonathan Alter
Stephen King, John Mellencamp, T Bone Burnett
Dan Savage
Daniel Bergner
Paul McCartney
Kjerstin Gruys
Olympia Snowe
Jeremy Scahill
The Postal Service
Joss Whedon
Andrew Solomon
Peniel Joseph
Bill Moyers
Daniel Libeskind
Jeremy Scahill
David Karp
Jerry Seinfeld
Jeff Bridges
Kjerstin Gruys
Kenneth Goldsmith
Anant Agarwal
Olympia Snowe
The Lumineers
Atul Gawande
Emily Matchar
Bryan Cranston
Hugh Laurie
Daft Punk
Ashton Kutcher
Colum McCann
Sen. Sheldon Whitehouse
Rep. John Lewis
Kevin Spacey
Richard Brodhead
Timothy Cardinal Dolan
Gary England
John Prine
Billie Jean King
Shane Salerno
Sheryl Crow
Philip Mudd
Andrew Bacevich
Arne Duncan
Nicholson Baker
Jack Johnson
Metallica
Joseph Gordon-Levitt
Chris Fischer
Vince Gilligan
Daniel Radcliffe
Chris Matthews
David Finkel
James Spithill
Paul Giamatti
Tom Hanks
Reed Albergotti & Vanessa O'Connell
The Reflektors
A. Scott Berg
Gwen Ifill, Judy Woodruff
Stephen Fry
Orlando Bloom
Billy Collins
Jack Andraka
Bill Bryson