Mark "Incredible Hulk" Ruffalo: "We could move the US to 99% renewables by 2030 with existing technology. That's the science that is not KoolAid nor Fairies dust..."

The virtues of being unreasonable on Keystone | Grist

I think it's wise to listen to Hansen on climate change but maybe you want to broaden your horizons a bit and listen to some people that are very respected scientists in the renewable energy field as well.

We could move the US to 99% renewables by 2030 with existing technology. That's the science that is not KoolAid nor Fairies dust nor the musings of a word-typer.