Given how ubiquitous music is in our daily lives, you might be surprised to learn that scientists have come up with no really solid explanations of what it’s all about. Archaeologists tell us our species has been enjoying it for a long time—the oldest known musical instrument, a flute, was made out of an extinct bear’s thigh bone some 50,000 years ago—so it’s clearly a deep-seated part of our psyche. But no one knows why we love it.
And this is strange, because most of the things we enjoy are obviously useful from the perspective of natural selection. We like looking at attractive members of the opposite sex because they are crucial to reproduction. We enjoy playing sports because they involve skills (throwing, hitting, moving in coordination with a group) that were crucial in Neolithic hunting and warfare. We enjoy novels and movies because they allow us to learn about the interpersonal dynamics that are crucial to our survival as social mammals.
Music, in contrast, doesn’t seem to help us do anything. Read the rest of this entry »