Al Gore doesn't do the science.
He only popularizes it.
Unfortunately, always stressing the worst case situation.
Which gave all the global warming deniers the opportunity to complain.
But then, it seems like that's what they like to do, so they really ought to thank him.
It's another talking point to argue about and attempt to take conversation away from the science. It's either "increased taxes' or "Al Gore' or "left vs right politics" by the conspiracy minded. Then they attempt to fill in their misunderstanding of the science with untruths.
The reason is because realists have science and all denialists have is personal attacks.
Since many are too stupid to argue the science itself, they focus on wholly irrelevant matters and people.
They love to live in the past
just a diversion..hoping no one notices 2014 record year.
look over there... emails