@tolstoy: i'm sorry i don't have time to engage in a discussion right now since i'm in a hurry, but a while ago i found some questions on the internet that from then on i asked every climate change denier, so if you have the time to answer those, please do. they're not mine, and copy-pasted, so some of this may seem out of context:
. What specific evidence would climate scientists have to produce to convince you that human caused GHGs are a significant contributor to the current global warming?
. Do you believe there is a difference between long-term trend and variability?
. Name the title of one published paper that was corrected or retracted as a result of "climategate"
. Why haven't any scientific papers been challenged for manipulation or fraud by Heartland, Watts, Singer, Inhofe, Curry, Spencer, Bastardi, Morono or any of the other deniers?
. Name the title or author of one climate science paper that was rejected by a reputable journal because it contradicted the theory that human caused GHGs are a significant contributor to the current global warming.
. After all the screaming about not having access to climate data (i.e. the "hide the decline" data that wasn't licensed for redistribution), why has nothing been done by the "skeptics" since it was made available to them?
. Name the published science paper(s) that used the "hide the decline" source code in their analysis
. Why is it permissible for UAH to alter climate data before publication without any outcry at all, but similar alterations are not permissible for anyone else?
. If the climate science data is being faked/altered, then why do anti-science wackos cherry pick the climate science data to try to "prove" there is a global conspiracy?
. Every national academy of science on planet Earth (I believe there are 22 of them) has published a statement agreeing that human produced GHG emissions is the most likely explanation for current warming. How did they all arrive at the wrong answer?
. Why does the profit motive only affect climate science? Why doesn't it affect condensed matter physics, or ag science or geophysics?
. Why doesn't the profit and personal gain motive affect sensationalist media websites like Watts, Singer, Inhofe, Spencer etc. the same way it supposedly affects climate science?