'We have left dry land and put out to sea! We have burned the bridge behind us - what is more, we have burned the land behind us!'Nietzsche's devastating demolition of religion would have seismic consequences for future generations.With God dead, he envisages a brilliant future for humanity: one in which individuals would at last be responsible for their destinies. One of twenty new books in the bestselling Penguin Great Ideas series.This new selection showcases a diverse list of thinkers who have helped shape our world today, from anarchists to stoics, feminists to prophets, satirists to Zen Buddhists.