Marcie Sillman talks with astrophysicist Neil Degrasse Tyson about scientific innovation and how partisan bickering in America may be holding it back. Tyson will speak at Seattle's Paramount Theater on September 14 and 15.
Innovate Or Perish: Neil Degrasse Tyson Takes On American Politics
Flickr Photo/John Roling (CC-BY-NC-ND)
