I assume you are just kidding here
NO I am not
Predicting "global warming" or "the greenhouse effect" (or whatever) isn't like predicting weather anyway. It's like pointing that summers are hotter than winters on the average.
Tell me what the average temperature is going to be 10 million years from now or a million years?
The time period is to long? how about 10000 years from now or 1000 years?
you cant predict the weather.
BTW- notice the CO2 was over 12x higher then the CO2 we have today and the temperature was cold 550 million years ago?
oopos 450 million years not 550 million.