University of Colorado
Glaciologist and lead scientist at the at the National Snow and Ice Data Center at the University of Colorado
Giant Chunk of Ice Breaks off Greenland Glacier
7 MIN, 43 SEC
Jul 18, 2012
Is Palestine on the Road to Recognition?
51 MIN, 58 SEC
Oct 17, 2014
Open Spaces and Closed Door Politics
25 MIN, 3 SEC
Oct 28, 2014
Is the Global Economy Still Stuck in Recession?
52 MIN, 13 SEC
Oct 20, 2014
When Will the Sun Be the Motor of the World?
51 MIN, 52 SEC
Oct 30, 2014