energy [discipline]

As broad of a topic as energy is, I think my group has many options when it comes to creating a scenario for a disciplinary future.  For one, our scenario could be of a select source of energy that is designated as the "go-to" source.. for example, fossil fuels could be banned (or perhaps used up?) and we rely strictly on mcdonald's fast food grease.  every car is now green & powered by fast food chain waste.  in the winter you have to heat your house using grease..that would be nauseating!  or maybe ever household or citizen will have a set amount of gallons of gas they can use per week.  rationed energy.  very interesting.  we'll see how things go in class tomorrow.