I've posted about this in the past, but a recent cato daily podcast spells it out succinctly. I share the expert's opinion on this, and please note that it is not denying that climate changes exists and is most likely caused by human greenhouse gas emissions, it only draws comparisons to other dangers that threaten human life. Give the podcast a listen, it's only about 10 minutes long. [audio:indurmgoklany_climatechangeversusotherrisks_20080130.mp3] A few thoughts: Climate change is a red herring. The end result of a marketplace shift towards "green" tech would lower or eliminate reliance on foreign oil, subvert large corporate strangleholds on areas such as automobiles, power, lighting, utilities themselves, and force better manufacturing practices among companies. It is a smart idea to adopt green technology in your personal lives where it is economically feasible. Higher efficiency saves money. One major point brought up in the podcast is the human dest...