Chesley Bonestell, “The Exploration of Mars” (1953), oil on board, 143/8 x 28 inches, gift of William Estler, Smithsonian National Air and Space Museum. Reproduced courtesy of Bonestell LLC.

Good Time for Carbon Tax

March 12, 2015

With the recent steep fall in oil prices and associated declines in other energy prices, the stars are aligned for adopting a carbon tax on consumption of fossil fuels, Lawrence Summers, a former treasury secretary and presidential adviser, says in the Washington Post. While favoring such a move, two economists have argued in Issues for even broader changes in tax policies, such as ending various energy supply subsidies, to maximize reductions in carbon emissions linked to global climate change.