Quote by Bill McKibben
"We are running the most dangerous experiment in history right now, which is to see how much carbon dioxide the atmosphere can handle before it breaks."
More from Bill McKibben
"The most important thing is to change the trajectory we're on"
"We need to think about climate change not as a future threat but as a present reality"
"Fossil fuels are the most important thing holding back the emergence of a more just and peaceful world"
"If it's wrong to wreck the planet, and it is, then it's wrong to profit from that wreckage"