Our true ancestry is the emergent creativity of the universe. Our forebears were the great inventors who 'learned' how to coalesce hydrogen and helium into stars, to form planets, to sustain life first from mineral nutrients in the sea and later to capture delicious photons, to exploit oxygen for energy rather than be exterminated by it, to diversify via sexual reproduction, to form social groups for greater security and protection of offspring. We are the beneficiaries (and, admittedly, also the victims) of this narrative of emergence. Our 'companions'

John Brewer