Will we run out of minerals in our main (Earth) ? Are you positive about humanity's future? To explain, do you believe we will overcome the issues we are faced with as a race; might it be asteroids, the fact that we might not be able to produce a vehicle that can travel to another hospitable planet for us. Do you think the climate will wipe us out? It's a poll to see what or Gurus think. I'm asking this because of the LHC that is sort of discovering new things but nothing too interesting so far.