IN recent years, a major advance in our understanding of the physical dynamics of the climate process has come from the work of Ferenc Miskolczi. A summary of this important work is now available at the Science and Public Policy website:
The Earth’s atmosphere differs in essence from that of Venus and Mars. Our atmosphere is not totally cloud-covered, as is Venus: globally, about 40% of the sky is always clear. Also we have huge ocean surfaces that serve as a practically unlimited reservoir of water vapour for the air.
With the help of these two conditions, the Earth’s atmosphere attains what the other two planets cannot: a constant, maximized, saturated greenhouse effect, so that adding more greenhouse gases to the mix will not increase the magnitude of the greenhouse effect and, therefore, will not cause any further “global warming”.
http://scienceandpublicpolicy.org/originals/co2_cannnot_cause.html
Previous blog posts on the saturated greenhouse effect:

Jennifer Marohasy BSc PhD has worked in industry and government. She is currently researching a novel technique for long-range weather forecasting funded by the B. Macfie Family Foundation.