Global Perspectives

Not a Scrap to Eat? Climate and Food

Season 2014 Episode 156 | 24m 46s

We might not have to worry about long term climate change; environmental science researcher Jonathan Foley thinks food shortages may get us first. Already a billion people world wide are not 'food secure.'

Aired: 01/12/14

Rating: NR

Video has closed captioning.

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