The High Cost of Green

COPENHAGEN – Despite gains in life expectancy, expanded access to education, and lower rates of poverty and hunger, the world has a long way to go to improve the quality of people’s lives. Almost a billion people still go to bed hungry, 1.2 billion live in extreme poverty, 2.6 billion lack access to clean drinking water and sanitation, and almost three billion burn harmful materials inside their homes to keep warm.

My peer-reviewed research paper sparked an emotional response from environmentalist Joe Romm. His complaint is that I am overly pessimistic about Paris. In his customary style of ad hominem attacks and fervid language, he calls me a "widely debunked confusionist", labels my research "nonsense", a "lie" and "intellectually indefensible", and suggests his supporters use social media to go after the journal that published it.

Setting aside Mr. Romm's insults and attempts at provocation, I'd like to respond to the actual assertions.

Dire predictions about climate change and health omit the cost of cold, says Bjorn Lomborg. By Bjorn Lomborg, 13 Mar 2009 Global warming will increase the burden on the British health system because more people will suffer from heat-caused illness. This was the message delivered to a conference in Copenhagen this week by Alistair Hunt, a researcher at Bath University. "I am trying to bring home the impact of climate change to everyone," he said. (...)