The Protestants and their carbon emission indulgencies

Sir, Gideon Rachman correctly points out that the issue of global warming could save the union of the European Union but of course it could also end up as just “Another European commitment that might vanish into thin (and perhaps hot) air", March 20.

Beside Rachman’s arguments this week, here in Washington, as part of the celebrations of the 50 years of EU Joachim Radkau is going to give at the World Bank an address titled "Protestantism and Environmentalism: In Quest of a Weberian Approach to Eco-History", and frankly, even though I am a protestant, I do not believe the world, or Europe, can really afford to make anything that could smell even so slightly religious-divisive out of the environment, but needs instead to keep is as a big uniting almost ecumenical movement.

Having said that I must mention that I am still quite curious about how Mr. Radkau intends to explain how so many European protestant countries now favour, in the name of the environment, the trading of carbon emission rights. Those sound to me so much like those old catholic permissions-to-sin indulgences that Martin Luther fought so hard against.