Jail threats did not dissuade Martin Luther King - and intergenerational justice is a moral issue of comparable magnitude to civil rights.

Until the public demands otherwise, the policy makers will continue to serve their financiers.

What has become clear from the science is that we cannot burn all of the fossil fuels without creating a very different planet.

The United States did not sign Kyoto, yet its emissions are not that different from the countries that did sign it.

I've done a lot of research on science and theology to try and get a better understanding of what happens to the human soul or what potential it has.

And finally, no matter how good the science gets, there are problems that inevitably depend on judgement, on art, on a feel for financial markets.

What I do is not rocket science, but I sure do love it.

Science doesn't in the slightest depend on trust. It depends completely on the belief that you can demonstrate something for yourself.