Though we humans are immensely more gifted than other animals, yet we are not the outcome of an inevitable selection of the ‘fittest’. Nor on the other hand is our importance diminished by our evolutionary inheritance. Besides, we are already here! Faith in inevitable progress is a ‘scientific’, not a Christian, delusion. We realise that the universe has its own rules and complications which intrude on our lives and often thwart our choices. It is therefore legitimate to talk of chance, (...) but we often fail to appreciate the real significance of this word. Chance is not a cause; in essence it refers to our own consciousness that we are immersed in circumstance, and it has no reality without our own purposiveness. Thus chance is not some blind and indifferent or even hostile cosmic mystery; it is the occasion of our own responses, and it even offers the opportunity of human growth. Just as we accept the laws (and dangers) of physics (e.g. gravitation), as the framework of our ordered existence, so also we may accept the surprises of chance without any despairing conclusion either from our latest researches in astronomy or from a fatal accident in the street. (shrink)