[upcountryhorseman]

Regardless of the answer to this question, it's clear
to me that man's activities on this planet do not
cause climate change world -wide! Consider the massive effect of a large volcano epuption or the effect of the
natural venting of a methane pocket.

[nhbob1]

natural venting of a methane pocket

Sounds like my house after a meal at the local Mexican restaurant. :)