I've been thinking about trying to put together a bullet type post on global warming where I state a claim followed by fact. These would have to be short and to the point. Here is my short attempt with a few comments at the end.
>Claim: The planet is warming.
>Fact: True. Earth is in an inter-glacial period in which warming naturally occurs.
>Claim: The more carbon dioxide we put into the atmosphere, the warmer the planet will become.
>Fact: This is backwards. Data shows that the planet warms first causing CO2 to be released into the atmosphere second. The whole AGW hoax depends on this erroneous assumption and falls apart without it. I could stop here but lets look at a few more of the alarmist's main points.
>Claim: Co2 is the main greenhouse gas.
>Fact: False, water vapor is by far the major one. CO2 is more plentiful than other greenhouse gasses but is still a weak one. Many scientists do not consider water vapor a greenhouse gas even though they should because clouds do hold heat from escaping to space.
>Claim: An increase in temp. of 3 to 6 degrees C will send the earth to or beyond a 'tipping point' from which it will not recover, becoming a runaway fireball.
>Fact #1: The earth's temp. has fluctuated between 12 deg. C (53deg. F) and 22 deg. C (72deg. F) Currently we are at about 14.5 deg. C or 58 deg. F. as an average. We still have 8 deg. to go just to get to the Earth's high ave. of 22 deg.C from which it has always moved to a cooling cycle.
>Fact #2: The planet has been in a Glacial Epoch for about 3 million years. Glacial epochs cause ice to form at the poles and migrate towards the equator for long periods usually 100,000 years called glaciations, interrupted by very short periods of warming called inter-glacials. We are in one now and it's almost over. You can forget about Al Gore's New York City under 20 meters of water, try NY leveled under about a mile of ice which will happen in the next glaciation as it has in the past.
To try and pick at all the GW alarmist talking points would be a waste of time. The whole scam depends on people not knowing two points: that the planet heats first, then CO2 increases, not the other way around; and that we are in a glacial epoch which are heavily weighted in favor of coolings not warmings.
Even if AGW were true, the government has no right to force anyone to do anything.
(I read somewhere that if one didn't like a one degree rise in global temp., the thing to do is to move about 100 miles north. But the idea that man can stop the Earth's climate from changing for the first time in its 4.5 billion year history is insane. AGW is just a money and power grab.)
Climate and the Carboniferous Period. on climate history.
Paleoclimatology, on Glacial Epochs and more climate history.
JunkScience.com. on CO2.
Science and Environmental Policy Project on the IPCC.
Update: Lubos Motl at the Reference Frame has a post which is another example of pseudo science in global warming.