tually kno all events, tely cion of tist Jay Bergstral it: “o  ile possible environments for life—as long as ter and some source of chemical energy we find life.”

    Life, it turns out, is infinitely more clever and adaptable than anyone had ever supposed.

    t to see,  doesn’t altogeto  us here.

    PARt V   LIFE ItSELFtudy tails of its arcecture,t t haveknown we were coming.

    -Freeman Dyson