It's the gravity that shapes the large scale structure of the universe, even though it is the weakest of four categories of forces

The Universe in a Nutshell

We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inwards at ourselves on a small and increasingly polluted and overcrowded planet.

I believe in universal health care. And I am not afraid to say so.

Using e-mail, I can communicate with scientists all over the world.

TEAMWORK...means never having to take all the blame yourself.

The life we have on Earth must have spontaneously generated itself. It must therefore be possible for life to generate spontaneously elsewhere in the universe.