How much have global problems cost the world?

Name: How much have global problems cost the world?
Uploaded: 2013-10-04T07:30:00.000Z
Duration: 3 min 13 s
Description: Bjorn Lomborg, Editor of "How much have global problems cost the world?", discusses his new book and how the Second World War, climate change and other population change have affected the world.

Bjorn Lomborg, Editor of "How much have global problems cost the world?", discusses his new book and how the Second World War, climate change and other population change have affected the world.

03:13

Fri, Oct 4 20133:30 AM EDT