[HamiltonJay]

Uh, not sure what world you live on, but CFC’s were around LONG before 1957-58....

Secondly, the atmosphere isn’t segregated by atomic weight, if it were, you’d see a haze near the ground of the heavier gases.

You really need to read up a bit on things, your arguments are ones of ignorance.

[The Truth Will Make You Free]

I was involved in Earth Day #1 1970 and this was a big issue then. I always assumed banning CFCs was an environmental success story and evidence of man's ability to impact the global atmosphere. This would lead credence to manmade global warming as being possible.

The points I made were from the article. It hadn't occurred to me the article is wrong. I don't have time to research this, so I'm tabling it for now. My mistake -- accepting a single source article too quickly. You may be right, but there is another point of view.