Is Climate Change Hell Now Inevitable? | Common Dreams
We know from the geologic record that runaway methane releases have occurred several times in the past. Some 55 million years ago, during what geologists call the Paleocene-Eocene Thermal Maximum, temperatures soared, as clathrates (or as they are sometimes known, hydrates) released massive amounts of carbon, mostly in the form of methane. Many scientists believe this was triggered by volcanic releases of carbon. Other factors may have been at play, but the key takeaway is that methane releases caused runaway warming that lasted for more than 150,000 years, and that today, humans are releasing carbon at ten times the rate that is thought to have triggered the releases.
In the long history of evolution it has not been necessary for man to understand multi-loop nonlinear feedback systems until very recent historical times. Evolutionary processes have not given us the mental skill needed to properly interpret the dynamic behavior of the systems of which we have now become a part. J. W. Forrester, 1971
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