Economists use the word consume to mean "utilize economic goods," but the Shorter Oxford Dictionary's definition is more appropriate to ecologists: "To make away with or destroy; to waste or to squander; to use up." The economies that cater to the global consumer society are responsible for the lion's share of the damage that humans have inflicted on common global resources.
Oxford is a little aristocracy in itself, numerous and dignified enough to rank with other estates in the realm; and where fame and secular promotion are to be had for study, and in a direction which has the unanimous respect of all cultivated nations.