"From the physicist's point of view, Man seems to have no function except that of dissipating or degrading energy."
-- Henry Brooks Adams, The Degradation of the Democratic Dogma.
https://archive.org/details/degradationofdem00adam/page/216
https://en.wikipedia.org/wiki/Henry_Adams
Similar thoughts from Aldo Leopold, Howard Odum, Nicholas Georgescu-Roegen, and many others.