lets say man is causing "Global Warming"(never mind the Sun. the 1 source of EVERY FUCKING THING ON THE PLANET! is burning hotter than ever) trying to solve th problem by reducing automoblie emissions would be like trying to put out a house fire by extugishing a burning pillow on the couch. the China & India ae burning more fossil fuels(coal in particular) like oil at record rates with ZERO regulation!
yeah that's it. tell me I'm a horriable person for not driving a Prius and ignore the 2 billion+ people doing whatever the fuck they want!