Dr. Scott Gottlieb and Megan McArdle face off against Jonathan Chait and Dr. Douglas Kamerow over the Affordable Care Act in a debate moderated by John Donvan in January.
Samuel LaHoz/Intelligence Squared US
Alan Dershowitz and Sanford Levinson argue in favor of the motion "The Constitutional Right To Bear Arms Has Outlived Its Usefulness" in an Intelligence Squared U.S. debate on Nov. 14.
Samuel LaHoz/Intelligence Squared U.S.
Conservative radio host Hugh Hewitt (left) and Wall Street Journal editorial board member Stephen Moore argue in favor of the motion "For A Better Future, Live In A Red State" at an Intelligence Squared U.S. debate on Oct. 18.
Rob Andrew/Intelligence Squared U.S.
John Donvan moderates an Intelligence Squared U.S. debate on Syria at the Aspen Institute in Aspen, Colo. Those debating are: (from left) Graham Allison, Richard Falkenrath, Nicholas Burns and Nigel Sheinwald.
Riccardo Savi/Intelligence Squared U.S.