Monday, March 09, 2015
Do Animals Have Consciousness?
There’s a rat in a cage with two sides: one bright and one dark. One of the rat’s survival mechanisms is to favor the dark side and avoid the bright side at all costs. But when the rat goes into the dark side of the cage, it gets shocked. After a few shocks coincide with its favorite habitat situation, it remains on the bright side despite its lifelong instincts. Is the rat now afraid of the dark, or is he simply trained to avoid it? If the rat were a human, he’d probably tell us he’s afraid of the shocks in the darkness, which shows the ability to feel emotions ... The animal consciousness debate has higher stakes than a simple desire to know whether Fido or Fluffy has feelings. It affects how scientists think about and conduct their research on non-human animals, and whether researchers should or should not make assumptions about their subjects’ consciousness while doing their experiments. One side believes scientists must separate the mechanisms that detect and respond to threats from those that create conscious feelings of fear, while the other believes these mechanisms are one and the same. more