http://feedproxy.google.com/~r/climateprogress/lCrX/~3/qnQkaR2KpE4/
Interestingly there's no discussion of long term habits and behaviors here. I wonder if Chu is hesitant to talk behavior and culture because of fears of 'meddling government' reactions.
Nevertheless there is a good discussion of barriers and some things doe is trying to do.
Omar
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