Why do we have earlobes? They make no evolutionary sense.

Why do we have earlobes? They make no evolutionary sense.

Every time you nod along to your favorite tune or chit chat with a friend, an intricate system is at work making it possible. Your ears are biological marvels. There’s a lot going on in there. “It’s a very complex structure,” Anne Le Maître, an evolutionary biologist, biological anthropologist, and post-doctoral researcher at the Konrad Lorenz Institute in Austria, tells Popular Science. That complexity is the result of intense selection pressur…