Siegfried Jachmann, Someone who does not accept established science data and fact, calling another person an idiot... well that certainly is the pot calling the kettle black. And I will not post links... everyone knows the real truth. In this day and age, I should not have to. Everyone knows that global warming is occurring and it is caused by humans. The only ones that don't agree, are the ones deliberately trying to obfuscate the issue. You know... the idiots. And I'm tired of having to deal with persons who can't accept this fact. We live in the 21st century. It's time we move to renewable and green energy. And don't tell me the economy will suffer. On the contrary, there is a dynamic economy just over the horizon for those that will embrace it. Look at Germany. Google it. The only ones that keep our civilization from moving forward are folks such as Siegfried. Perhaps you own stock in Exxon? I am confident the future will prove me and other like-minded folks correct, and those of shallow and backward thinking, incorrect. Let's mitigate the effects of global warming and move away from fossil fuels now! I think I got your name correct. Happy now? I mean, are we that insecure? Jon