Gasoline will run out during all of our lifetimes, assuming we don't die before that happens (and call it premature because everybody has to die at the ripe old age of 198 after all their affairs has been set, and they sit there in their hospital bed hacking and coughing until oops they died). So I don't really consider it that big a deal. YES it's a big deal in the sense that we can stop using gas NOW and pollute LESS, but I don't really care about pollution, just human conveniences.

So burn down the oil 'rivers' and do whatever -- it makes little difference in the end.

Though seriously the best course of action is to boycott the big names. There ARE no-name or non-big-huge gasoline companies everywhere, hopefully, and so you can all go there until they make so much money that they are like the big names lolz!