My biggest problem with the science of man-made global warming is that information is published like it was sensationalist propaganda. The research only addresses the "right now" while hardly ever looking at the big picture. There have always been periods of warming and periods of cooling. Always. CO2 has always been released into the atmosphere. It's true that because of the use of fossil fuels more is being released than ever has before, but that doesn't change the fact that we are in the middle of a natural period of warming. Every other day, there is another story on Sun spot cycles, and they all say the same thing: there hasn't been such high levels of Sunspots in
8,000 years. And I'm sure we all know that heightened Sunspot activity means that Earth's exposure to solar radiation increases. Suddenly, it doesn't seem so strange that we would be experiencing warming. Let's break it down:
Sunspot activity at it's highest level in 8,000 years -> More Solar radiation -> Earth's exposure to solar radiation increases -> warmer temperatures
The science is there. The question we ask ourselves now is: Is human activity increasing the intensity of this Sunspot cycle? Maybe. One thing is for sure, we are setting record temperatures everywhere in the world. But not by astronomical levels. We haven't seen a 20 degree increase (which would make true the doomsday theory that the media shoves down our throats). We've seen an increase of a few degrees over the last 10 years. Considering the fact that Sunspot activity has increased to levels that the Earth hasn't been subjected to in 8,000 years, isn't this change in climate understandable?
I don't know enough to tear down the entire theory. I'm not a meteorologist or an environmental scientist. But, there are several things I've learned as a result of being a human being: 1) We overreact, 2) The media sensationalizes
everything (let us remember that the doomsday theory comes from Al Gore and the media. There have been very few, respectable scientists who have given us an apocalypse scenario. That's because it very simply isn't realistic.), 3) People like having something to rally around and fight for together.
I'd like to end this post by mentioning again the Sunspot cycle. This current cycle will end. Temperatures will decrease. There is absolutely no way to refute this bit of science. Our CO2 emissions do not effect the Sun's activity. So, the Sunspot cycle will end, and temperatures will decrease to somewhat normal levels. However, the future of automobiles is in low-emissions. Not because it's best for "Mother Nature", but because it is best for commerce. Oil is an exhaustible resource, we all know this. And for car companies, the money is in the electric/clean burning fuels market. Toyota has the Prius, Chevy has the Volt, countless other companies have hybrid-this and hybrid-that. The point I am trying to make here is that even if we have the power to kill the Earth through global warming, it just isn't going to happen. We're moving away from fossil fuels as an economic necessity. It just so happens that it's also ecologically sound. Also, it's important to understand that we can't undo what we've already done. And at present time, we haven't done enough to cause a doomsday scenario. Maybe someday, if we were to continue our current level of CO2 emissions, we would finally do ourselves in, but it's not going to happen during this Sunspot cycle.