re: Did any of you buy gasoline in the last week?

why can't we just hope that one day a different/cheaper fuel source can be found?

Sometimes when I read people's reactions to this kind of stuff it makes me believe that they never want to get to using a better fuel source.

I mean yeah we currently are using fossil fuels for a majority of our energy needs , but I would hope that someday we can get off of using them.

Is that so much to ask for?