Stephen Hawking: We have not become less greedy or less stupid | Larry King Now | Ora.TV

Name: Stephen Hawking: We have not become less greedy or less stupid | Larry King Now | Ora.TV
Uploaded: 2016-06-29T18:00:04+00:00
Channel: Larry King
Description: Increasing air pollution and its effect on global warming is the biggest problem facing humanity, according to Stephen Hawking, who tells Larry King t

5.6K views · 10 years ago · 1:19

Larry King

Educational creator

Jun 29, 2016 · 5.6K views

Increasing air pollution and its effect on global warming is the biggest problem facing humanity, according to Stephen Hawking, who tells Larry King t