Monday, July 6, 2015

A layman’s account on the cause of Global Warming


Before the reader dismisses this article as just another one of the many similar authored writings on the subject, I ask you to suspend judgment and hear me out; and try to keep an open mind. I do not claim to be an expert and this opinion is just for information purposes only [doesn’t this sound familiar??]. If after reading my presentation of some personal reflections you are still not convinced of my assertions, then I thank you for your time, and by all means hit the ‘delete’ key. Now, after my disclaimer it is time to start this journey and dive right in. I think there is a difference between Climate Change and Global Warming. As I see it, Climate Change has more to do with periodic fluctuations in temperature that the planet undergoes, or has experienced since the earliest prehistoric times when the glaciers melted. Afterwards, the process reversed when the planet got cooler and the Ice Age resumed. This dance of nature has been going on for millennia but Global Warming is something different altogether and unprecedented in the history of planet Earth.

 

What I am talking about is that today there is a gradual and constant worldwide temperature rise, even taking into account temperature inversions and fluctuations here and there over the past several centuries, and the only rational conclusion is that it is caused our activities since the Industrial Revolution at the very least. The evidence is based on taking samples of ice cores and tree rings using scientific methods to determine the temperature rate of increase as well as the average temperature now as compared to thousands of years ago. Even if a panel of distinguished scientists, climatologists, and environmentalists did not agree on this phenomenon, the cause(s) should be self-evident; which I will introduce now. The first cause is people (we, us) or to be more specific, a planetary population of over nine billion humans; not accounting for all the members of the animal kingdom. All biologic forms as well as their waste by-products contribute to the overall heat index. The average human radiates a body temperature of roughly 98.6 degrees Fahrenheit, and if you don’t think that’s warm try riding as a passenger on a crowded bus without air conditioning.

 

The second cause is the overuse of fossil fuels, namely the carbon monoxide (CO) pollution of gasoline-burning engines from automobile exhaust, but that might be an oversimplification. It would be more accurate to say that it is hydrocarbons from Petrochemical refining, fractionation, and manufacturing processes that make billions of metric tons of nearly indestructible plastic or related components that do not break down in the environment. It requires a lot of energy to manufacture these products but these products also contribute to the overall planetary heat matrix. Besides, remember Einstein’s famous equation: E=MC2 (basically, energy is matter and matter is energy; energy must also have something to do with generating heat when it is expended). This presents a nice segue into the Third cause, which is that very piece of equipment, machinery, or thing (including us) consists of matter, and matter is just a form of congealed energy. I know this is getting a bit too esoteric but just hang with me a little bit longer. Energy is released when something is made and not only that but what device do you know that doesn’t get warm when you use it long enough? Every system is powered by some energy source and as such, heat is produced in the operation of it; maybe unless it is some kind of cold fusion process in a nuclear reactor, I guess.

 

A fourth cause is all this stuff that we accumulate, billions if not trillions of metric tons of heat-producing inorganic disposable waste, junk, demolished scrap material from buildings, roads, bridges, discarded metal containers, rusting and broken machinery, equipment, vehicles, and you name it. These objects overflow landfills and litter the bottom of oceans and collectively with everything else, warm the planet. This fifth and last cause is something that I learned in elementary school about the primary colors- white reflects heat and the other colors absorb heat. How many buildings have their rooftops painted in a coat of energy-efficient, heat-reflecting white primer? Even the beautiful clothes we wear with all the wonderful color combinations and patterns absorb heat. There are only two aspects to this issue- either we use or make things that reduce the amount of heat produced globally or we add to it. As a final point I find it quite amusing when politicians among the Democrats, Republicans, Tea Party, Independents, skeptical scientists, and even a few Evangelical preachers weigh in on the who is right side of the debate-but all they do is just add more hot air from all their talking. President Obama and members of Congress just don’t get it-Green Energy initiatives to support Wind, Solar, Hydroelectric, Geothermal or nuclear technologies will not work because they would have to replace all the existing old and least energy-efficient industries already in place. The Cap-n-Trade policy doesn’t work because it just allows one polluter to buy credits from another company that doesn’t pollute as much, thus avoiding the cost of upgrading to more energy-efficient systems; or the company might just pay the fine for polluting because it might be less expensive in the long run anyway. Besides all that, the ideal of zero emissions isn’t practical for the simple reason that it means no output, and that translates into no job; because that is the only way to not pollute at all is to not produce anything. So, in a nutshell, Global Warming is here to stay and unless scientists discover a new form of matter where the energy source does not emit heat when it is used to power our needs, then I am afraid we have very few or greatly limited options available to us at this point. You may hit ‘delete’ now.

 

 

Robert Randle

776 Commerce St Apt B11

Tacoma, WA 98402

July 6, 2015