Signs of a poorly understood but treatable house fire requires action, not inaction.

Geoengineering means changing the Earth's fundamental large-scale processes.

Climate change is new and complex. We don't have all the answers.

We are in the midst of the 6th largest extinction event in the history of the plant and the first caused by human action.

While denial leads to certainty, it is only the certainty of death. This is true for individuals and also for civilizations.

Carbon negative power plants can provide energy while they overcome poverty and change economic values in the right direction.

The sun is the source of all energy on planet Earth and we cannot experiment with our only energy source.

The transformation of capitalism is unstoppable because we need limits on resources for humans to survive.

The new markets that arise from ecological constraints will dominate the 21st century economy, and so will markets for knowledge.

To survive, humans need food, water, and air. Yet biodiversity, the Earth's bodies of water, and the planet's atmosphere are all under threat.

We need to support our future instead of undermining human survival. Let's do it.

Black people are victims of an enormous amount of violence. None of those things can take place without the complicity of the people who run the schools and the city.

It was, of course, another test. Everything in human life was a test. That was why they all looked so stressed out.

I've been to Nepal, but I'd like to go to Tibet. It must be a wonderful place to go. I don't think there's anything there, but it would be a nice place to visit.

Suddenly she realized that what she was regretting was not the lost past but the lost future, not what had not been but what would never be.

Whenever a man does the best he can, then that is all he can do.

You can't get any movement larger than five people without including at least one flippin idiot.

If you take care of the little things, the big things take care of themselves.

When you get back into the editing suite in the cold light of day, the written stuff is better.

I like the physicality in doing the different physical motions, being a beast.

A King (as such) is not a great man. He has great power, but it is not his own.