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Wag the Dog

Emotions are as much a product of our evolutionary
heritage as they are our environmental circumstances
magazine cover

The next time you come face to face with a dog wagging its tail, you can make a quick determination on whether to reach out and pet it or step back in deference: check the tail-wag bias. If the wagging tail leans to the dog’s right, you’re safe; if the tail leans to the dog’s left, don’t move. (continue reading…)

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