Tumbling toward 2°

"Emissions of greenhouse gases need to peak within the next three years if we are to stave off the worst effects of climate change. And even then, we'd still need new technology to suck carbon dioxide out of the skies by the middle of the century."

"Whether there's any future at all depends on what we do now. We know that for sure. If we continue emitting any greenhouse gases for any amount of time, we're done for."

"It's a collective denial that we're still in. How can we switch into emergency mode?"