@dagosa;
Climate change is not cataclysmic, unless the earth is hit by a large meteor or there are 1000 or so simultaneous volcanic eruptions. A good little book on Climate Change is “Cool It” by Bjorn Lomborg. He is a climate scientist and outlines the REDUCTIONS and MITIGATIONS we need to make to ADAPT to climate change, which is certainly happening but not at the pace Al Gore would like it to take place.
Please buy the book and sleep better. The point I was trying to make was that for the next 20 or 30 years about 75% of our energy will come from FOSSIL FUELS; oil, gas or coal. For the last 10 years the globe’s average temperature has not increased, so the overall increase is by no means steady.
If the whole Greenland Ice Cap melted, the sea level would rise 7 meters, according to scientists. What they do not tell you is that would take 2000 years, plenty of time to adapt and move inland. By that time our fossil fuels might be used up and climate chnage will stop.
Sure, we are contributing to climate change, but don’t know the exact amount. Over the years the Earth has gonme through many cycles of climate. Petrified trees are found in the high Canadian Arctic. Polar bears have been with us for many thousands of years through various climate cycles. We shaould just stop hunting them.
If you want to feel “comfortable” about climate change take a trip to Holland. One third of that country is below sea level, and the sea is defintely rising, although not very fast. The Dutch will show you how they have raised the level of theior dikes, and have gates that can close off the sea arms in heavy storms. They also have a lot of high tech windmills, but they generate most of their electricty from natural in very efficient power plants. They use a little biofuel in their cars, but most cars are small gasoline or diesels with stick shifts.
Al Gore, if he lived there, would be called an immoral wastrel for the size house he lives in and all the fuel he burns flying around. World food supply is a more serious issue now than global warming, in my opinion. In the long run, taking cropland for fuel production is immoral and counterproductive.
In short, please read Lomborg’s book; I met him at a University lecture on climate change and he makes a lot of sense. Driving a Lincoln Navigator on biofuels does not make any sense.