The pledge calls for a clear commitment to a far different course. Major elements include rebuilding America while guaranteeing the right to a job. Public investment—modernizing a dangerously decrepit infrastructure—is the centerpiece of the jobs and growth agenda, not trickle-down tax cuts that only add to inequality. That investment should be focused in part on the transition to a sustainable green energy economy. Meeting the clear and present security threat posed by catastrophic climate change can be the greatest source of jobs and innovation since the move to the suburbs after World War II.