I'm not saying that the Yellowstone supervolcano will not explode again, I'm just saying that it may not be quite as bad as the last one was, because of the supposed movement of the magma chamber. Even an eruption 1/4th the size of the previous one would put a lot of people in a world of hurt for a long time!
Even a minor eruption would take out our midwest bread basket, how much in the way of canned goods have you got stored up?