how long till it gets so bad, everyone is required to have soalr paneels on their roof? or no longer allowed to use environment damagaing fuels, or we jsut run out of fuel? and what are your thoughts on electics cars? the models that are affordable, go about 20mph....and look awful: but they ar emaking some good ones, this is the worlds fastest electric car: top speed,200mph i seem to like the idea of solar cars moire, maybe have one that can get electric from pumps and from solar cells. it looks like a spaceship!