Ecohumanism and the Ecological CultureLewis Mumford, one of the most respected public intellectuals of the twentieth century, speaking at a conference on the future environments of North America, said, In order to secure human survival we must transition from a technological culture to an ecological culture. In Ecohumanism and the Ecological Culture, William Cohen shows how Mumfords conception of an educational philosophy was enacted by Mumfords mentee, Ian McHarg, the renowned landscape