Neil Tyson & Stephen Colbert [Video]

[Skip to the 6th minute where the interview actually starts]

A one hour+ video in which Stephen Colbert (from Comedy Central) interviews Neil DeGrasse Tyson (an Astrophysicist) about science, society and the universe as a whole. (Interview from 2010)

Neil DeGrasse Tyson: Wikipedia Page
http://www.haydenplanetarium.org/tyson/ (Official Website)