ya think this could be adding to the breakdown of the ozone layer?

I remember reading an article on subsurface methane deposits and how if released it would spell doom for all of us.
So even the Earth Farts!

yep and so it is - that which is below is so above. ;o)

All seperate procesesses, caused by both the nature and humans, are parts of a combined transformation I think. The ozone layer breakdown, climate change and global warming work in harmony and sometimes the earth farts, sometimes our factories