We're going to lose more species, acidify the oceans more, do damage that it will take millions of years - if not longer - to unwind. Exactly how much damage will we do? How deep will those scars run? We don't know yet. But we will turn the ship.

Americans mostly now believe the climate is changing. They believe that humans are causing it, and they believe that it is a risk. But in surveys, Americans are not willing to pay higher energy prices to tackle the problem.

People are sources not just of consumption but of innovation.

Ramez Naam Quotes