On Sep 20, 11:30*pm, (Steve Firth) wrote:
Andy Champ wrote:
CO2 most definitely is toxic.

No, not in the slightest.

*(Not very toxic, you can take a few
percent).

It's not toxic at all.

And the carbon particles in diesel exhaust are carcinogenic.

No they aren't.

Yes they are.

http://en.wikipedia.org/wiki/Fine_pa...Health_effects
http://en.wikipedia.org/wiki/Diesel_...health_effects