Are You A Chameleon Or A Cave Bear?

“I change during the course of a day. I wake and I’m one person, and when I go to sleep, I know for certain I’m somebody else.” — Bob Dylan

Consider the chameleon. Few species are better able to adapt to their environments. One minute, it’s there. The next, poof, vanished. Gone full B1-stealth-bomber mode. Of course, it only seems that way. The little lizard hasn’t gone anywhere. But what he has done…