Human Survival

[CleanShavenJesus]

I don't know much about this subject, it's a gray area to me. Assuming we don't kill ourselves, I know that the Earth is habitable for about another billion years.

Depends on who you talk to. Estimates on how long the surface of Earth can support life vary greatly. Many think the oceans will only last another 500 million to 1 billion years. If that is true our planet won't be able to support much more than single cell organisms long before that. Some believe complex plant life could have as little as one or two hundred millions years left. When that is gone most of the rest of us will join it.

Yeah, that's what I was basing that number off of, but accidentally dismissed the fact that we'd be gone prior to all the water being gone.