These are the same typical responses to Dr. Lomborg's findings- they completely avoid stating the facts. First, Lomborg did not write the sections on the specific issues in his book, he had environmental experts do that. Further, he is a professor of political science, and has calculated that the cost of increasing humanities life by one year on average for "environmental" issues such as retrofitting power plants compared to mandating seat belts or banning smoking (is about 1 million us dollars to one.) Does it make sense for the US to spend trillions of dollars over the next few dacades to drop emissions for a problem we don't know much about yet? If a mosquito bites your leg, do you cut it off? By maintaining 1990 emissions of CO2 in the US as per the Kyoto treaty, this would deystroy the US economy. Further, where do you think the money will go for the "pollution" trading scam? Right into the South American dictators Swiss bank accounts. So the real question is- how many of you are willing to give up your cars, houses and more than half of your annual income to prevent an issue no one on earth can say how much humans are causing it and how much of it is natural? Further, giving poor nations clean drinking water, food and sanitation will be far cheaper and save far more lives. Malnutrition is still the number one killer of humans. Having said that, who disagrees? Where are your facts? Was it a good idea to go to Iraq, and spend 100 years worth of the alternative energy budget (100 million US/year)? Is it worth it to continue to allow tobacco sales and use? I think not.