One of the premises of modern science is that nature is devoid of purposes. Instead, purposeless explanations for phenomena are sought. And the strategy has proved hugely productive. Except that allusions to purpose never quite fade from the scientific imagination. In this episode of the Sheldrake-Vernon Dialogues, Rupert Sheldrake and Mark Vernon explore the ways in which the natural world is indeed full of purposes, both at the level of the so-called inanimate, as well as in the living worl...