The Talk


An older version of my talk (August 2009) is available on  The talk itself is 52 minutes and there is about 15 minutes of Q&A.

The slides for this talk are available on the Slides page.


Click here to view video

(on web site)


I used an incorrect animation in the online version of my “A Really Inconvenient Truth” talk.  Click here for an explanation and correction.

I made a 5-minute YouTube video that shows how CO2 can have a big impact even though it’s only 0.04% of the atmosphere.  You can view the video by clicking the Play button or you can view it on the YouTube site or at DailyKOS.