Trees cause global warming!

[Byzantine Mercenary]

I thought it was "cfc's" and general Pollution caused By Burning. more than Methane which was the Major cause of global warming.

All animals/mamals Including humans produce methane.
rotting materials produce methane.
human/animal Waste producese methane.....

if methane was A hige a contributor to global warming as cfc's and generall polution...
Wed be LONG gone by now,

Cfcs are a greehouse gas, but their main effect is the destruction of the ozone layour, a different issue, methane is a greenhouse gas so it would be good to cut down methane emmisions but i think that carbon dioxide and water vapour are the main causes of global warming.