This week, the truth about “biodegradable plastic,” and new insights into how global warming might eventually make winters colder.

Hosted by: Hank Green
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Sources:
http://www.livescience.com/32233-how-...
http://pubs.acs.org/stoken/presspac/p...
http://www.eurekalert.org/pub_release...
http://cen.acs.org/articles/93/web/20...
http://ei.cornell.edu/biodeg/
https://books.google.com/books?id=EMY...
http://phys.org/news/2015-03-plastics...

http://www.eoearth.org/view/article/1...
http://www.eurekalert.org/emb_release...