Ben of Carnaby Fudge linked to an EXCELLENT six-part YouTube series, the Competitive Enterprise Institute seminar on Global Warming alarmism. It was recorded recently, but before the hacked emails, data, and models were released on the web. Dr. Lindzen is the Alfred P. Sloan Professor of Meteorology at MIT and has held that chair since 1983. In most circles that would make him a "primary source."
Watch all six parts.