Anthropomorphisation of organisms in dumbed down natural history programs on the TV! I am sick of being told a parasite or a shark or other organism is 'devious', 'devilish', 'sneaky' or something equally stupid, when referring to behaviour honed by millions of years of evolution. The parasite is not sitting at its computer with its large, white, fluffy cat on its knee, planning on taking over the world. It is acting in a way it has been programmed to do by evolution, not conscious thought the way humans do.