I think the whole issue is shit because everyone is being conned by these groups that need money for their pissy little projects, like solar energy and other crap. There are only two forms of reliable energy, coal fired and nuclear. Solar is unreliable becuase you need these huge fucking panels to collect the heat, and most of it is lost in the transfer to the batteries. Wind farms are pretty much the same, because you would need a shitload of turbines to get a small amount of power. The coal will never run out, because with vulcanization and compression, coal is being produced all the time, and regardless what those fucktards say, there is enough oil and coal left to last for approximately the next 500 years. Nuclear fusion energy is cleaner, but seeing as nobody has done the research on it, and everybody thinks that anyone with uranium is planning WW3, no-one want to try it. Ethanol could be a good alternative for petrol, given that most cars ran on it back in the 1930s and 40s. It wasn't until the car companies changed their engines and the fuel companies changed their fuel around the time of the petrol crisis in the 70s that everybody became totally petrol reliant. LPG (Liquid Petroleum Gas) is half the price of unleaded petrol, but not many people have the sense to convert. Sure, we are running a bit low with water, but it's cyclical, and this global warming crap is a scare campaign by idiots who know fuck all about historical weather patterns. So I think we have a long way to go yet before we have to worry. What we can do, is to clean up the pollution in the streets by getting rid of the litter and Stop upgrading things just for the sake of fashion.