CHURCHVILLE, VA—President Obama didn’t mention carbon constraints in his State of the Union message. Such carbon constraints would force the nation to give up most of the energy that currently keeps us warm and productive. Instead, the President proposed a new “clean energy” program—which would force the nation to give up most of the energy that currently keeps us warm and productive. A study by the Beacon Hill Institute in Boston estimates the President’s “clean energy” proposal might well cost the economy $4 trillion over 20 years, and force huge numbers of U.S. jobs overseas.