We're going to tell you something shocking: Human beings, as a species, are constantly changing. But not in the ways you're probably thinking. No, we aren't dumber. No, our kids aren't lazier. Yes, a lot of us have reverted back to pooping outside and covering the scat so predators won't find us.
OK, so that last one was bullshit. But what you're about to discover about our species' current state is no less surprising.