Pretty neat little video if you haven't seen it yet. It's been around for quite a while but I just discovered it yesterday, someone's been posting it a lot on yahoo.
Not bad if you have 30 or so minutes to kill.
Nice video. I've always thought it was interesting that Singer was paid both by the tobacco companies to dispute the effects of ETS and also by the energy lobby to dispute climate change. It just goes to show, you can check your morals at the door on a number of different issues and do quite well.