The philosophy of environment is a trend of free thought located between philosophy, epistemology and anthropology. It combines various schools of philosophy such as humanist ecology, philosophy of evolution and environmental humanism. It is also meant to be a cultural trend having an influence in society.
The philosophical current indicated under the name philosophy of evolution has been developed since the 1970s by Humanist Ecology (also called Environmental or Evolutive Humanism) and by the neo-darwinian school. Its purpose is the long-term evolution of the complex living being in its universal environment, analysed through its Human cultural expression.
This trend is unique to the quasi religious Evolutionist Humanism advocated by Julian Huxley, notably during the founders congress of the IHEU (International Humanist and Ethical Union) in 1952.