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Using Barges to Fight Global Warming
An anonymous reader writes "Dr. Peter Flynn, Poole Chair in Management for Engineers in the University of Alberta Department of Mechanical Engineering, has developed what he would like to consider a fall back plan to help combat the effects of global warming, in northern Europe. Flynn proposes using 'more than 8,000 barges moving into the northern ocean in the fall, speeding the initial formation of sea ice by pumping a spray of water into the air, and then, once the ice is formed, pumping ocean water on top of it, trapping the salt in the ice and reaching a thickness of seven meters. In the spring, water would continue to be pumped over the ice to melt it, forming a vast amount of cold, salty water that sinks and adds to the down-welling current to re-strengthen it.'"
Whatever the virtues may or may not be in micromanaging an incompletely understood global chaotic system by adding further human input, you all might be interested in hearing it from the horse's mouth. In this radio interview. (scroll down for links) the good doctor makes the point that he is not advocating doing this now, but rather studying the possibility in the case that we find ourselves in an emergency situation where the currents get out of whack and crazy things, like the freezing of the Thames, start happening.
Hot damn, I never thought of it that way! Thanks for calling us on that before we went through the trouble of sending several thousand barges out to sea.
Sincerely,
Dr. Peter Flynn