Does anyone think that in the Marvel/DC/Wildstorm, whatever, universe, they still rely on oil as the main fuel source? I was wondering about this, because we get examples of technologies, energy sources, gadgets, so on, being disseminated widely enough you'd imagine that the population would get to use them. I mean, one out of every five companies in DC or Marvel has developed a non-oil alternative for power, hell, Green Arrow's company knocked two separate ones out in a five issue mini- according to the Authority, there are about a thousand people sitting in their basements with weather control devices and teleportation systems. These kind of things show up ALLLLLLL THE TIME. So to what extent do you think they actually use these technologies in day to day life in comic books?