A GROUP of prominent Republicans brought a refreshing message to Washington on Wednesday: Climate change is a threat that deserves serious attention, and the GOP should embrace smart ways of dealing with it. What sorts of ways? The group — which calls itself the Climate Leadership Council and includes two former secretaries of state, James A. Baker III and George P. Shultz; two former chairmen of the Council of Economic Advisers, Martin S. Feldstein and N. Gregory Mankiw; and former treasury secretary Henry M. Paulson Jr. — has a carbon emissions-reduction plan ready to go. And it is excellent.
Thirty years ago, as the atmosphere’s protective ozone layer was dwindling at alarming rates, we were serving proudly under President Ronald Reagan. We remember his leading role in negotiating the Montreal Protocol, which continues to protect and restore the delicate ozone layer. Today the world faces a similar challenge: the threat of climate change.