Fatih Birol, the chief economist of the International Energy Agency, and Nicholas Stern, the most distinguished economist in the world working on climate change, have an op-ed in today’s Financial Times: Urgent steps to stop the climate door closing. They say we must have a much greater emphasis on energy efficiency, a “price on carbon” and an end to fossil fuel subsidies, and increased fuel economy and new vehicle technologies. Read their analysis. Send it to your friends. Get on board.