Why are we getting the first snow in October in New York City in 135 years?
Why are we getting so much snow and extreme cold in the Rockies?
Aren't we getting colder winter weather?
However, the glaciers and ice-caps in the polar regions are receding.
Are we responsible for all of these? If not, is it just a grand nature's cycle?
Let's re-examine the story of global warming by collecting a few articles.   -WM

Global Warming is a scam ?

Pre-2007: Global warming Global warming has finally been explained: the Earth is getting hotter because the Sun is burning more brightly than at any time during the past 1,000 years, according to new research. A study by Swiss and German scientists suggests that increasing radiation from the sun is responsible for recent global climate changes. Dr Sami Solanki, the director of the renowned Max Planck Institute for Solar System Research in Gottingen, Germany, who led the research, said: "The Sun has been at its strongest over the past 60 years and may now be affecting global temperatures. [Telegraph 18/7/04] They say that over the last century the number of sunspots rose at the same time that the Earth's climate became steadily warmer. [BBC 7/6/04] Global warming and melting polar ice caps are not just problems here on Earth. Mars is facing similar global changes, researchers say, with temperatures across the red planet rising by around 0.65 degrees over the last few decades. [Register] Sunspots - 9/27/2001 Click for full size
For about 300 years Jupiter's banded atmosphere has shown a remarkable feature to telescopic viewers, a large swirling storm system known as The Great Red Spot. In 2006, another red storm system appeared, actually seen to form as smaller whitish oval-shaped storms merged and then developed the curious reddish hue. Now, Jupiter has a third red spot, again produced from a smaller whitish storm. ... Jupiter's recent outbreak of red spots is likely related to large scale climate change as the gas giant planet is getting warmer near the equator. [NASA]
Neptune has been getting brighter since around 1980; furthermore, infrared measurements of the planet since 1980 show that the planet has been warming steadily from 1980 to 2004. As they say on Neptune, global warming has become an inconvenient truth. [World Climate Report]

Okay, take notes, there will be a quiz at the end of class.

First of all, greenhouse effect is not a bad thing. Without it, our planet would not support life as we know it, as the average temperature would be too cold to support liquid water.

Water vapor is the single most potent greenhouse gas in the atmosphere, trapping more heat than carbon dioxide and methane put together. Estimates of the impact of water vapor on global warming vary widely from a minimum of 60% of all greenhouse effect to 98% of all greenhouse effect, but even at the minimum of 60%, that leaves 40% of greenhouse effect to be shared by all other chemicals combined, including carbon dioxide and methane (which has ten times the greenhouse capacity pound for pound as carbon dioxide).

A closer look at the numbers

Now then, looking at Carbon Dioxide, we find that only .117% of atmospheric carbon dioxide is directly attributable to human technology such as automobiles. .117% is a rather small amount. If we were to measure out .117% of a football field, it comes out to 4.212 inches, barely long enough to get off the touchdown line.

So, if humans ceased all technological activity, we would still see 99.883% of the carbon dioxide remain in the atmosphere, assuming all other factors remain stable (which is, of course, silly.)

Over the last few years, there have been very careful studies in Antarctica which clearly show global temperatures rising together with atmospheric carbon dioxide. Global warmers have sent me several of these research papers with the usual "Ah HA!" type comment, but on reading the papers it is clear that the global warmers stopped at the abstract, because what these recent studies show is that Carbon Dioxide levels increased AFTER the rise in global temperature. Let me re-state that. Studies of Antarctic ice show that the Earth would get warmer, and THEN Carbon Dioxide levels would increase. And there is nothing at all mysterious about this. Carbon dioxide is a very unique chemical in that it is more effectively dissolved in liquids in lower temperatures. Normally, air will hold more water when warm, sugar will dissolve in water more quickly when warm, but carbon dioxide will escape from solution as the temperature rises, which is why your beer will soak your shirt if it is too warm when you open it.

So, as the sun warms the Earth (as recorded in the ice) carbon dioxide dissolved in the oceans and lakes bubbles into the sky like too-warm soda pop fizzing over the top of the glass, and as the Antarctic ice reveals, winds up in the atmosphere.

Now, this is not to say that I think we should waste our planet's resources. Quite the contrary, I think we need to be very careful of what we have, because we are not likely to get a replacement planet any time soon. But the global warming "hype" is exactly that, hype to sell products and policies. If you want to do something about the damage to the planet caused by oil, STOP THE WARS BEING FOUGHT OVER IT!