For each of our actions there are only consequences.

I have heard that the Saudi Arabians are paying Greenpeace to campaign against Nuclear Power. It wouldn't surprise me at all.

NASA will send up a big sun shade that will be in orbit between the earth and sun and deflect 2 or 3 percent of the sunshine back into space. It would be cheaper than the international space station.

Evolution is a tightly coupled dance, with life and the material environment as partners. From the dance emerges the entity Gaia.

There aren't just bad people that commit genocide; we are all capable of it. It's our evolutionary history.

The problem is we don't know what the climate is doing. We thought we knew 20 years ago. That led to some alarmist books - mine included - because it looked clear-cut, but it hasn't happened.

Let's make hay while it lasts.

Perhaps the single most important thing that we can do to undo the harm we have done is to fix firmly in our minds the thought: the earth is alive.

Nature favors those organisms which leave the environment in better shape for their progeny to survive.

I suspect any worries about genetic engineering may be unnecessary. Genetic mutations have always happened naturally, anyway.

The oil companies regard nuclear power as their rival, who will reduce their profits, so they put out a lot of disinformation about nuclear power.

Don’t ask what the world needs. Ask what makes you come alive, and go do it. Because what the world needs is people who have come alive.

There are no traffic jams on the extra mile.

Self-judgment clouds our mind with inescapable indictments.

Blot out his name, then, record one lost soul more, One task more declin'd, one more foot-path ontrod, One more devil's triumph and sorrow for angels, One wrong more to man, one more insult to God!

There never was such beauty in another man. Nature made him and then broke the mould.

If we are going to learn to trust God in adversity, we must believe God will allow nothing to subvert His glory so He will allow nothing to spoil the good He is working out in us and for us.

I have metal in my body, so every time I go to an airport ,the metal detector goes off.

Even in the game there lurks a lack of freedom; even in a game is a trap for the players.

Watch the greater image materialize. You need that thing over there to tell you what to do about that thing over here.

We won't know for a few years.