I don't know anyone who denies that temperatures have gone up. Are you a denier if you think it is natural warming with a small anthropogenic component? I don't know anyone who denies that CO2 is a greenhouse gas that has an impact on global temperatures. Are you a denier if you disbelieve the 1C increase for doubling CO2 magically turns into 5C after it is put into a computer climate model? I could go on about many other things but I am interested in what the alarmists on this board consider the hallmarks of a 'Denier'.