If nuclear warfare is believed to be somewhat controlled, then climate change is now the greatest threat.

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.

Starlets were always turning up dead in people's pools. They fished them out like goldfish. Nobody seemed to find it unusual that so many young, beautiful women wanted to die.

I have never created anything in my life that did not make me feel, at some point or another, like I was the guy who just walked into a fancy ball wearing a homemade lobster costume.

It would seem that the more irresponsible and crafty one is, the more likely one is to have a talent for storytelling.

I think - no, I'm sure - 'Coast to Coast' wouldn't work with a daytime audience.

When I gave up a grand slam to Pete LaCock, I knew it was time to quit.

All you need to do is to look, listen, and trust.

If in other lands the press and books and literature of all kinds are censored, we must redouble our efforts here to keep them free

A madman is not someone who has lost his reason but someone who has lost everything but his reason

Imaginative literature primarily pleases rather than teaches. It is much easier to be pleased than taught, but much harder to know why one is pleased. Beauty is harder to analyze than truth.

I do not understand why, when I ask for grilled lobster in a restaurant, I'm never served a cooked telephone.