Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't run for the hills yet.

These kinds of books are getting alot of attention because of their doom and gloom appeal. If you take a sceptical look at this book and test the theories and statements he makes you will find that they do not stand up to actual scientific, and factual evidence. Just another attempt to push anti-capitalism propaganda. But what else can you expect from Al Gore.