Faced with its thick smog and a possible embarrassment during the Olympics, after a lot of head-scratching, the City of Beijing had resorted to what some named the "Nigeria Solution:" Cars with license plates that end in an odd number were allowed to drive on odd days, cars with even numbers could drive on even days of the month.

Wind turbines generate electricity by harnessing the natural energy of the wind. Wind Turbine Systems (not to be confused with wind mills), usually consist of an electrical generator sitting atop a tall tower and powered by using propeller-type rotors to transfer kinetic energy from the wind into mechanical power to power an electrical generator producing electricity. Consuming no fuel and emitting no air pollution, wind turbines are proven to be both environmentally friendly and cost effective.

Even if global warming never happens, doesn't make sense to create your own power with a DIY windmill? What if it doesn't get hotter? What if it gets colder? What if it merely stays the same... It doesn't have a bearing, it still makes sense to create your own power with DIY windmills. It still makes sense to put aside money and be accountable with the ecosystem.