350.orgAn international environmental organization which highlights the ever increasing levels of carbon dioxide in our atmosphere.
Al GoreFormer Vice President of the United States.
Bill McKibbenAuthor, Educator, Environmentalist and Founder of http://350.org
Climate RealityNon-profit involved in education and advocacy related to climate change.
Jane MayerJane Mayer is an American investigative journalist who has been a New Yorker staff writer since 1995.
Joe RommAmerican author, blogger, physicist ,and climate expert.
Neil deGrasse TysonAstrophysicist.
Washington PostAmerican daily newspaper that has won 47 Pulitzer prizes. Current slogan: "Democracy Dies in Darkness".