>> If you see a million heads, you might start to worry that you're in one of those very strange worlds (where your survival depends upon those flips) I'm alre

>> If you see a million heads, you might start to worry that you're in one of those very strange worlds (where your survival depends upon those flips) I'm already in a world where even a slight wobble in my planet's orbit, or any asteroid changing course by a few inches per hour over the past million years, would have prevented my existence. Then in the last 100 years we've been to the brink of nuclear annihilation at least three times... and shouldn't have survived. And it's still getting weirder. My fear once I realized this about 20 years ago was that I'd end up alone as the last living being on earth. And no matter how many cigarettes I smoke, it seems everyone else dies around me...