BikePortland
Dan Piraro
Eric Jaffe
Dr. Leon James & Dr. Diane Nahl
The Intergovernment Panel on Climate Change
Jeff Speck
Dr. Melanie Joy
Dr. Michael Greger
StreetFilms
Todd Litman
The United Nations Climate Panel
VeganStreet
Dr. Will Tuttle
And
All of YOU
By Mitch
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