When and how do you think the human race will be wiped out? The major things that could currently wipe out the human race would be some nuclear war, or a some type of space rock hitting earth. In about 100 year I think we would have the technology to stop a meteorite from impacting earth. Also be able to establish life on the moon or something if there was a nuclear war. If we could survive for 1000 years the population would be giant maybe in the 100's of billions and spread out over a few planets, then it would be harder for the human race to die out. 100,000 years by now we should have some type of close to speed of light travel, maybe half the speed of light. Then it would be even harder for something to kill the human race. There are theories out there that say that the Big Bang will slow down and start to comeback in on its self in trillions of years. I wonder if in trillions of years what would be going on in the universe and if we would have the technology to stop the big bang saving the universe. We might not be the first thing made by the big bang there could have been humans or animals living for trillions of years then the Big Bang came back in on its self destroing every person and ever piece of matter and then exploded again creating us and the universe as we know it.