Energy Crunch Threatens South American Nations

By now the talk about global warming on this site amounts to beating a dead horse, as the granting of the Nobel prize to Al Gore should demonstrate. Clearly, because we fail to take necessary action now as well as in the immediate (as in, the next 3-5 years) future, we are headed towards some catastrophic changes in the way the ecosphere functions to support our main life support systems. There are irreversible changes occurring all around the planet due to the chain of events started by industrialization, the least of which are the opening up of the Northwest passage, the melting of the Siberian permafrost (releasing massive amounts of methane, a far more potent source of pollution than carbon dioxide), rapid melting of the Antarctic and Greenland ice sheets, and increases in chaotic weather (and I’m putting it mildly – like the recent 40 degree drop in temperature from 90 to 50 in the past few days here in Chicago), to name a few.

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