It's immediately clear that climate models are unable to resolve any thermal effect of greenhouse gas emissions or tell us anything about future air temperatures. (wattsupwiththat.com)
An increase in CO2 is said to increase the radiative effect of the greenhouse gases in the atmosphere. (uscentrist.org)
When we bring our results together, an interesting picture emerges of the combined effect of greenhouse gases and the effects of the ozone hole on climate at the poles. (theconversation.com)