Edward Carpenter (29 August 1844 – 28 June 1929) was an English utopian socialist, poet, philosopher, anthologist, an early activist for gay rights and prison reform whilst advocating vegetarianism and taking a stance against vivisection. As a philosopher, he was particularly known for his publication of ''Civilisation: Its Cause and Cure''. Here, he described civilisation as a form of disease through which human societies pass.