Do You Have a Back Up Folder?

The argument makes sense to me in general. I just don't see it right now in terms of ergency, perhaps. But it makes sense that if humanity is all stuck on our planet. And if that planet goes to hell for one reason or another, whether it'sself caused or whether it's external, by an asteroid or what have you, then we're wiped out. So it makes sense if you don't foot all your eggs in one basket.