If you care about knowing the truth behind the great anthropogenic global warming lie being perpetrated, explained through empirical facts and data (after all, how else can you know the truth?), you need to watch this. He also has a brilliant sense of humor, so it’s not as dry as it might sound.
As a point of note, In March 2007, Lord Monckton ran a series of advertisements in The New York Times and Washington Post challenging Al Gore to an internationally televised debate on climate change. The former U.S. Vice President did not respond.
After watching this, any sentient being will know he speaks the truth.