mais prenons du champ (Marcel) :
The Astronomer Royal - Issue 14 : Mutation - Nautilus
▻http://nautil.us/issue/14/mutation/the-astronomer-royal
Rees thinks in cosmic distances, large scales and the long term. As for humanity? “If we can get through this century,” he tells me, “then there’s a huge future of far more marvelous evolution beyond.”