I was walking with a friend and we were talking about cars. So then we got to the [u][i]Telsa[/i][/u], a energy efficient car, he then stated that he'd never drive anything that's not powered by gasoline. I then countered his stupidity by saying that the world is and will have to become energy efficient to continue. A few minutes later into our argument he says [b]Global Warming Is A Scam To Buy Energy Efficient Items[/b] So I've come to OffTopic to get answers. Is Global Warming real? (I believe) Edit: Getting a lot of positive feedback Edit2: Woo! Over 100 responses!