Even what was first known about the comparatively consoling symmetry of the solar system, with its nonetheless evident tendency to instability and entropy, upset Sir Isaac Newton enough to make him propose that god intervened every now and then to put the orbits back on an even keel. This exposed him to teasing from Leibniz, who asked why god couldn’t have got it working right the first time around. It is, indeed, only because of the frightening emptiness elsewhere that we are bound to be impressed by the apparently unique and beautiful conditions that have allowed intelligent life to occur on
...more

