I was thumbing through that book at my campus bookstore. It appears to have been written by a highschool student and is full of conjecture, poor extrapolation and ommision of evidence to the contrary.
It also suffers from omission of evidence in support of man made global warming.
In fact, “An Inconvenient Truth”, which is being praised as a SCIENTIFIC explanation of man made global warming is devoid of any discernible science whatsoever.