User blog comment:Glflegolas/Human Extinction -- are we approaching the Doomsday?/@comment-26119768-20150312051528/@comment-25973561-20150312142446

There is a shot humans can ocntinue on in space but it is a small one here are the things that would need to perfectly fall into place

1. We need to find a way to live a long time

2. Find a way to go light speed or even faster if nucleaar fission becomes an easier path

3. A large ship and the world uniting to build it (this is the hardest to believe)

4. Lots of freshwater at least 1000 years worth

5. Lots of food if it comes to it get some humans and go cannibal

6. No comet accidents

7. No unlucky stellar accidents

8. Heating and lots of energy

9. We need to be able to survive on earth long enough for us to make a ship