what if #9

What if Earth was no longer habitable by humans and we were forced to move into space?

This is assuming we would have the technology of course... There would most likely be a lot of death. We would not be able to bring every human being to a different planet at one time; there are simply too many people. The people that did notmake it on the first fleet out would probably perrish in the newly uninhabitable atmosphere of the earth. As for the survivors, we would probably be on a long journey. If it was to the moon it would probably be a couple months, but if we were to try to inhabit another planet, it would take years to reach it. Because of this, we would have to have years of food for millions of people onboard the ship as well. That would weigh down the ships and make it unsafe to travel. They would have to make a ship to be exclusively a food distributor to all the other ships. Whenever the other ships needed food, The food carrier ship would dock up to the human transport ship and unload a lot of food for a week or so. Once we reached toe other planet, There would have to be a human friendly biosphere that was self sustaining already in place. We would need food to already be growing so that we wouldnt have to wait months before we had fresh food again. It would be a very difficult process.