A world where one tenth of the population gets to be extremely wealthy, and six tenths very poor, is not, in the long run, a stable place.

We had other currencies that we could find work in - the currencies of movements: passion, spirit, creativity.

I don't think the fossil fuel industry will listen, not until we build up a lot of pressure. I do think we can persuade some shareholders that they don't want to be involved in this enterprise.

It now appears that the fracturing of that ice is happening much more quickly than people previously thought, apparently at a slow melt.

What makes us different? We're the creature that can decide not to do something that we are capable of doing.

Probably more than anything else, the place that we really see the effects of the power of even the relatively mild temperature increases so far is in the melting of everything frozen on the planet.

For the first time in 150 years, the USDA reported there were more farms in America, not fewer. That has to make you happy.