greg house: if the greenhouse effect does not exist, why is the earth's surface temeperature 60 deg F warmer than the sun can make it? (climateofsophistry.com)
I have read everything on Connolley's site and no matter how it mitigated, the point remains that when temeperatures went down there were popular press accounts that predicted ice ages. (realclimate.org)
This option is not recommended for vehicles that may be driven at temeperatures below freezing. (topspeed.com)