Columbia News Video Brief

Columbia Scientist Klaus Lackner Urges Bush Administration to Confront Climate Change

Klaus Lackner, the Ewing Worzel Professor of Geophysics, urges the Bush Administration to confront climate change, but says science can still find a way to top off everyone's gas tank.

Part 1
Klaus Lackner

Lackner advocates capturing carbon dioxide from the air in order to control emissions.

Real (3:32)Video
Quicktime (3:32)Video
Part 2

Lackner contends a transition to hydrogen-based fuels by itself does not solve the greenhouse gas problem.

Real (1:57)Video
Quicktime (1:57)Video

Shot: Jul 17, 2002
Published: Oct 04, 2002
Last modified:Jan 29, 2004