On this fifth anniversary of Superstorm Sandy, it is time to recognize that climate change is a dagger pointing at the jobs and well-being of American workers.

Since Sandy we have seen storm after storm, wildfire after wildfire, flood after flood, all demonstrating the greater intensity that climate scientists have warned us will result from climate change. In the aftermath of Hurricanes Harvey and Irma, the Labor Department said 1.5 million workers were not at their jobs because of weather. And the experience of Sandy, Katrina, and other climate-intensified storms shows that the devastation to workers and unions continues for years after the immediate impact.

There is no escape from climate devastation except a planned transition from a fossil fueled economy to a fossil free economy. That will require change in every industry from manufacturing to construction to agriculture. And that will require millions of jobs. Climate protection is our best jobs program.

The transition to a climate-safe economy must be a just transition. We need to use that transition to reverse the growing inequality and injustice of our society. And we need to make sure that poor and working people are protected against any unintended side effects of climate protection.

The labor movement’s most essential value is solidarity. Summed up in the hallowed adage “An injury to one is an injury to all,” it is the recognition that “looking out for number one” doesn’t work, that we will survive and prosper only if we look out for one another. Climate protection is the new solidarity: protecting our brothers and sisters as well as ourselves from destruction.