As the earth spins through space, a view from above the North Pole would encompass most of the wealth of the world - most of its food, productive machines, doctors, engineers and teachers. A view from the opposite pole would encompass most of the world's poor.

After all, despite the economic advantage to firms that employed child labor, it was in the social interest, as a national policy, to abolish it - removing that advantage for all firms.

All of the clean technologies are known, it's a question of simply applying them.

In certain ways, I'm not very different than I was when I was a teenager.

I became a vegetarian for about maybe a year. It was more of a little detox for me. I tend to do a lot of detoxes. I was on the Body Ecology Diet before I got pregnant, which I believe is one of the reasons I was able to get pregnant.

One thing is that you won't get climate action without equity, and Greens around the world have always understood this. This has been the dividing point between the green party of France and Emmanuel Macron: You can't get climate policy without equity.

Since most corporate competitors have the same problems with sustainability and social reputation, it's worth trying to solve them together.

As species are exterminated by shifting climate zones, ecosystems can collapse, destroying more species.