Finally!!! Everytime I argue with members of the AGW Cult they claim we are in the midst of a “great extinction”. I ask them to name 10 species. When they can’t name any, I ask for 5. They usually come up with one animal that has been hunted to extinction (which is horrible, but not AGW)
Old Prediction:
“Global warming is said to be threatening thousands of animal and plant species with extinction. That, at least, is what the Intergovernmental Panel on Climate Change (IPCC) has been predicting for years.”
New Confession:
“ IPCC admits that there is no evidence climate change has led to even a single species becoming extinct thus far.”
Polar Bears Are Doing Fine:
“At most, the draft report says, climate change may have played a role in the disappearance of a few amphibians, fresh water fish and mollusks. Yet even the icons of catastrophic global warming, the polar bears, are doing surprisingly well. Their population has remained stable despite the shrinking of the Arctic ice cap.”
Models Suck:
“”There is very little confidence that models currently predict extinction risk accurately,” the report notes. Very low extinction rates despite considerable climate variability during past hundreds of thousands of years have led to concern that “forecasts for very high extinction rates due entirely to climate change may be overestimated.””
(h/t Small Dead Animals)
sunshine hours 
The problem in all this is that if they become honest enough they may gain back some credibility.