This so typical of government---jump on a nutty left wing scam that feels good.
Can anyone actually show evidence that man's CO2 is causing serious global warming?
Do these clowns even know that:
Fact:  Man only emits about 5% of the annual CO2 emissions, the rest is from nature.
Fact:  Water vapor causes most of the greenhouse effect
Fact: CO2 only causes20-30% of warming.
Fact:  The rate of the current warming is statistically indistinguishable from earlier warm periods.
Fact:  In most studies CO2 follows temperature, not leads it (a cause cannot follow the effect)
Fact:  Minoan, Egyptian, Roman and Medieval times were warmer than recently.
Fact:  Glaciers retreated FASTER in the 1930s than recently
Fact:  Ocean rise is within historical norms.
Fact:  Solar cycles are a better fit to climate than CO2.
evidence: http://www.debunkingclimate.com/climatefacts.html
Sierra Club Leader Explains the Evidence: https://www.youtube.com/watch?v=VzCXwF39enc