Originally Posted By: Doverham
We have already burned a hole in the ozone layer,


Follow the money...
Dupont's patent concerning manufacturing R-12 #3258500 ran out in 1979. R-12 is heavier than air by the way. Eco-mental scientists will tell you you're too stupid to understand.
Dupont just happened to have the "cure" with R134A.
That's about when chicken little started squaking about the hole in the ozone. Legislation helped Dupont make millions.

Think it's just a coincidence?
I don't.

GUNMAKER