Ted Turner was widely quoted recently, saying that starvation and cannibalism is facing the Earth within a very few decades. Cannibalism is not humanity's normal response to starvation; there has been much starvation in our past, and even today here is massive silent starvation in the form of malnutrition among the world's poor. America's agricultural policies are largely to blame and should be changed; but that is another subject.
However, Mr. Turner is probably alluding to runaway heating of the atmosphere and spreading droughts; much more serious even than the problem of rising sea levels. Climate change is surely happening, but not on the scale he threatens, unless he means an era of methane eruptions from frozen hydrates in tundra and oceans. Geologists believe that such eruptions occurred 55 million years ago, and raised atmospheric temperatures by as much as 14-degrees C. This era saw a large-scale die off of many species, our species could certainly not survive such a change.
The Oak Ridge National Laboratory is currently studying the frozen hydrates, which dwarf the
combined known oil and natural gas reserves, to see what conditions might cause large eruptions, or "burps" of methane. I would like to ask the ORNL if it would be possible to mitigate this very serious problem, by flaring-off the plumes, if they should happen to occur. It is certain that the plumes could be detected by satellite; it seems likely that flaring would cause orders of magnitude less heat than letting this potent greenhouse gas spread through the air for decades; could plumes be ignited by incendiary rockets, lasers, or some such?
However, Mr. Turner is probably alluding to runaway heating of the atmosphere and spreading droughts; much more serious even than the problem of rising sea levels. Climate change is surely happening, but not on the scale he threatens, unless he means an era of methane eruptions from frozen hydrates in tundra and oceans. Geologists believe that such eruptions occurred 55 million years ago, and raised atmospheric temperatures by as much as 14-degrees C. This era saw a large-scale die off of many species, our species could certainly not survive such a change.
The Oak Ridge National Laboratory is currently studying the frozen hydrates, which dwarf the
combined known oil and natural gas reserves, to see what conditions might cause large eruptions, or "burps" of methane. I would like to ask the ORNL if it would be possible to mitigate this very serious problem, by flaring-off the plumes, if they should happen to occur. It is certain that the plumes could be detected by satellite; it seems likely that flaring would cause orders of magnitude less heat than letting this potent greenhouse gas spread through the air for decades; could plumes be ignited by incendiary rockets, lasers, or some such?
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