How 'random' is our noosphere?

Another -centric conception! Bah, humbug! Man WILL NOT significantly imposes itself upon the Earth. Whatever we do, in the immensity of time it will be erased and the earth and life will go on. Only cosmic events can affect this planet. The emergence of life was one of these. The transplantation of Terran life to other cosmic bodies must be the next step unless it has already been done and we are but the latest representative of it in this particular corner of the galaxy.