Sunday, August 28, 2011

What makes people feel pleasure?

Some questions about pleasure have easy answers. We know why humans get so much joy from eating and drinking. We know why sex is often fun, and why it can be such a delight to look at a baby's smiling face and listen to a baby's laugh. All of this follows from the logic of natural selection.

Source: http://rss.cnn.com/~r/rss/cnn_topstories/~3/iYzbVyYs0wg/index.html

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