Cooling the Planet Through Geoengineering?
Wednesday, June 28th, 2006I have always secretly believed that the world will procrastinate on the issue of global warming until it is out of control. People would much rather risk massive destruction of human civilization than lose money now. I used to joke with people that the world as we know it will end in 2011. But you know, with global warming, nuclear threats, terrorism, and more going on today, it’s not a certainty that civilization will exist well into the future.
Ok, I got a little off topic. If global warming turns out to be the threat that it seems to be more and more every day, we might need to resort to some emergency measures to save ourselves. Why? Because once the earth’s climate gets too far out of whack - second order effects occur and the climate heats up extra fast. For example, glaciers are good because they reflect light back into space. If the glaciers melt, then the light gets absorbed into the ocean and results in more heat on earth. Once too many glaciers melt, then we are in trouble.

