Jared Diamond Quote
The Viking expansion is a good example of what is termed an auto-catalytic process. In chemistry the term catalysis means the speeding-up of a chemical reaction by an added ingredient, such as an enzyme. Some chemical reactions produce a product that also acts as a catalyst, so that the speed of the reaction starts from nothing an then runs away as some product is formed, catalyzing and driving the reaction faster and producing more product which drives the reaction still faster. Such a chain reaction is termed auto-catalytic, the prime example being the explosion of an atomic bomb when neutrons in a critical mass of uranium split uranium nuclei to release energy plus more neutrons, which split still more nuclei.
The Viking expansion is a good example of what is termed an auto-catalytic process. In chemistry the term catalysis means the speeding-up of a chemical reaction by an added ingredient, such as an enzyme. Some chemical reactions produce a product that also acts as a catalyst, so that the speed of the reaction starts from nothing an then runs away as some product is formed, catalyzing and driving the reaction faster and producing more product which drives the reaction still faster. Such a chain reaction is termed auto-catalytic, the prime example being the explosion of an atomic bomb when neutrons in a critical mass of uranium split uranium nuclei to release energy plus more neutrons, which split still more nuclei.
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About Jared Diamond
Originally trained in biochemistry and physiology, Diamond has published in many fields, including anthropology, ecology, geography, and evolutionary biology. In 1999, he received the National Medal of Science, an honor bestowed by the President of the United States and the National Science Foundation. He was a professor of geography at UCLA until his retirement in 2024.