Yet you spout lies on the internet. And what exactly is the problem with air conditioners? They consume electricity? (No, they don't produce CFCs) Given that there is no evidence for this ridiculous claim, it will always remain the opinion of an uneducated hater such as yourself. Do you even know where most cancerous cells come from? Bet you wouldn't even vaccinate your own children. You've just proved you have absolutely know idea what the field of environmental science is - and what its main aims are.