Richard Dawkins is arguably England's most pious atheist.

It is difficult to imagine evolution in alien planets operating in any manner other than Darwinian.

It seldom seems to strike the ultra-Darwinists that theology might have its own richness and subtleties, and might strange thought actually tell us things about the world that are not only to our real advantage, but will never be revealed by science.

On a perfect planet such as might be acceptable to a physicist, one might predict that from its origin the diversity of life would grow exponentially until the carrying capacity, however defined, was reached. The fossil record on Earth, however, tells a very different story.

Richard Dawkins is arguably England's most pious atheist.

The long history of mankind is studded with convergences, perhaps most notably in social systems and the use of artefacts and technology. But for human history, set in the arrow of time, there appears to be one intolerable stumbling-block. This is the catastrophic failure in human values and decency.

I am puzzled that Conway Morris apparently doesn't grasp the equally strong (and inevitable) personal preferences embedded in his own view of life.