What is the scientifically acceptable level of Co2 emissions?
Some people here on answers suggest that if we return to pre 80’s emissions levels, AGW will actually reverse.
Does that mean we should all buy 75′ Cadillacs with a four barrel on a big block 500?
Or shop around, find and install a 6 SEER A/C that runs on R-12?
Toss out my energy star appliances and [...]