I appreciate the numerous emails thanking me for providing an understandable explanation of the global warming scenario. The book, Unprecedented Crime, about which I reported, caused me to start thinking more seriously about man-made global warming. I already was thinking about it, because capitalism owes its profits to the costs that it imposes on the environment, costs that are external to the capitalist entity. I have been thinking about this since I addressed “external costs” in my 2013 book, The Failure of Laissez Faire Capitalism. I am thinking that if man-made global warming is indeed in the cards, as the current evidence supports, the external costs of capitalism will far exceed the total value of all the goods produced over the course of the industrial revolution. Past material comforts will be paid for by future curtailment of life on Earth. Greed, gluttony, envy, lust, and pride will have proven to be the five of the seven deadly sins that were deadly for planet Earth.
I hope I can find the time and energy to get around to a book on the subject. For now, like you, I am learning. It struck me, as it strikes many of you, how a one or two degree rise in temperature can cause ice caps, glaciers, and the Greenland ice shelf to melt. We don’t think of the Artic or glaciers hovering on the temperature border of frozen and melting. It is not intuitive that small changes can make such large differences.
Like you, I also found it puzzling that as carbon dioxide is only a small part of the atmosphere, how its increase can have such dangerous effects.
While struggling to put what I learned into understandable language, I thankfully came across this explanation in Scientific American:
…click on the above link to read the rest of the article…