We are on our way toward a future where fossil fuel is gone. But as long as the powers that be stay rich on our use of fossil fuels, the progress will be slower than it should be. We could already, with current technology, have awesome all-electric autos and rely exclusively on renewable energy (primarily solar and wind powered electricity) and save our fossil fuels for the airplanes until we figure out that technology also.
We could even have faster electric trains and ships to minimize air travel.
I am glad some people are driving hybrids so that the demand for improvement will come. I am still not ready to spend nearly the same amount of money on a car that isn't as good as a non-hybrid, but that could easily change as the cost of fuel in the future changes or as the cars get better.