If you were running a solar company you may be okay - you may be able to keep growing. The question for physics is: Can you grow fast enough to begin to catch up with the damage?

[Kids] will grow up into a world that's difficult and wonderful, and they'll make the best of it they can, and hopefully help turn it in the best possible direction.

We have to get our states to adopt what are called "renewable portfolio standards" pledging to use a lot of renewable energy by 2015 or 2020. We have to work with businesses and shops to get them engaged in the same way.

Community is as endangered by surplus as it is by deficit. If there is too much money floating around it enables people to have no need of each other.

Look - every time is the wrong time and the perfect time to have a kid, and you just do it when you can.

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

In reality, climate change is actually the biggest thing thats going on every single day.