It would be immoral to leave young people with a climate system spiraling out of control.
James HansenOnly in the last few years did the science crystallize, revealing the urgency - our planet really is in peril. If we do not change course soon, we will hand our children a situation that is out of their control.
James HansenWhat has become clear from the science is that we cannot burn all of the fossil fuels without creating a very different planet.
James Hansen