Global warming seems to be a very complicated issue now days, One scientists will say that man is to blame, one will say that its caused by external forces and the natural warming trend while one scientist will say its all hogwash. I think the scientists think the average Joe is not smart enough to figure it all out on his own. Any person can figure out if you keep pumping smoke and toxic chemicals into the atmosphere and pollute the water sources that eventually there will be some hell to pay. Deforestation and greenhouse gases are changing the ecosphere and there is no way any scientist can deny that. Of course they can spit out different percentiles of mankind’s contribution to this problem from one extreme to the other. The scientists arguments I hear now days on the news and on other programs about global warming kind of reminds me of the scientists that once said tobacco products were not addictive or harmful. Of course these were cigarette company paid scientists and that may have influenced those scientists findings.
Global warming is a fact and that mankind is playing a role in it is also a fact. The percentage we contribute both directly and indirectly really doesn’t matter. What matters is the fact we are influencing our environment in a defiantly negative way. We need to make changes to how we do things and how we see our home planet earth. The changes will have to be both sustainable and reasonably executed. To stop using coal as a source of energy may have to become a reality just not overnight. We need to phase out the environmentally damaging industries and make sure we build more eco-friendly alternatives at the same time to keep people in work and the lights on per se.
Sometimes people do not see the economical damage that a swift shutdown of all environmentally harmful industries could be. We need to be responsible in the change over as much as we need to be in finding feasible solutions to the current problems at hand. To replace the coal power plants with wind, hydro and solar power plants before shutting them down and make sure the green jobs get placed in the coal mining areas to give coal miners jobs as the mines close down is the responsible approach we should choose.
Coal is not the only fuel source we need to eventually leave behind us, the oil based fossil fuels are also on the list to be dumped eventually as technology allows. Some alternatives such as bio diesel , hydrogen, propane and electric powered vehicles are yet to be perfected but are getting closer each year. Once again this will bring some economical heart ships if we do not do the switch over responsibly. There is always the working man to think about when we make drastic changes in industry and energy. Oil will not be a easy change over since allot of oils byproducts are a part of almost every industry due to plastics, chemicals and even aspirin.
Plastics can be made from plants but far as how versatile the plant based plastics are I myself am not sure as of this post. I do know sun chips is using plant based plastics in their chip bags and besides the noise factor they seem to be just as good as regular plastic based bags. All I know is there should be allot of thought put into the subject of global warming and green technologies.
Well That’s my 2 cents worth anyway.
Peace
Dovestar 