“How can we preserve our planet on which little girls are supposed to sleep in their beds, and not lie dead on… — Svetlana Alexievich Copy Share Image
We must preserve our planet and grow our economy simultaneously. We cannot become more prosperous without the living systems upon which our… — Martin O'Malley Copy Share Image
“Bill McKibben named his climate change advocacy group 350.org, because 350 ppm of atmospheric carbon dioxide is what Dr. James Hansen, former… — Bernie Sanders Copy Share Image
If humanity wishes to preserve a planet similar to that on which civilisation developed and to which life on Earth is adapted,… — James Hansen Copy Share Image
The path towards sustainable energy sources will be long and sometimes difficult. But America cannot resist this transition, we must lead it.… — Barack Obama Copy Share Image
![“If humanity wishes to preserve a planet similar to that on which civilisation developed and to which life on Earth is adapted, paleoclimate evidence and ongoing climate change suggest that CO₂ will need to be reduced from its current 385 ppm [parts per million] to at most 350 ppm... If the present…” quote by James Hansen](https://sms4smile.com/quotes/img-quotes/4b3/james-hansen-7143_adapted_if-humanity-wishes-to-preserve-a-planet_1183760.jpg)
