Environmentalists claim they aren’t extremist. They claim they don’t want to make radical and dangerous changes to our technological life-support systems, they just want to make a few minor adjustments to protect not only the environment but the health and safety of humans as well.
They’re lying. When it comes down to it in the real world, environmentalists will kill people just to gain an utterly trivial environmental benefit. As a political movement, environmentalism has crossed over into a kind of religious fetishism.
Look at the example of the banning of CFC asthma inhalers. [h/t Instapundit] Here we have a clear-cut tradeoff between the deaths of thousands of asthmatics and prevention of a degree of damage to the ozone layer that is so small that we can’t even begin to consider measuring it.