We can now manipulate images to such an extrodinary extent that there's no lie you cannot tell.

I suffer much less than many of my colleagues. I am perfectly able to go to Australia and film within three hours of arrival.

The reverse side of the coin in having this extraordinary ability to go anywhere, is that no one anywhere is remote any more.

One in eight plant species face extinction.

The World is full of wonders, but they become more Wonderful, not less Wonderful when Science looks at them.

You know, it is a terrible thing to appear on television, because people think that you actually know what you're talking about.

The savage, rocky shores of Christmas Island, 200 miles south of Java, in the Indian Ocean. It's November, the moon is in its third quarter, and the sun is just setting. In a few hours from now, on this very shore, a thousand million lives will be launched.