When I was growing up in Cleveland, some of the most respected people in my neighborhood were the folks who worked for the city, county or state. My father was a city bus driver who took great pride in getting people safely to and from their jobs every day. My mother was a community college teacher who loved preparing her students for success.

It turns out that my family was far from unique: 21 percent of all black workers are public employees, making the public sector the largest employer of black workers, according to a recent University of California, Berkeley study. The wages African Americans earn in the public sector are higher than those we earn in other industries. Furthermore, there is less wage inequality between African American workers and non-black workers in the public sector than in other industries.

The author of the study, Steven Pitts, of Berkeley’s Center for Labor Research and Education, emphasizes that his analysis is based on the national workforce; in cities where African Americans are a larger proportion of the population, “the importance of the public sector to black employment prospects” is even greater.

Another recent finding makes Pitts’ conclusions even more significant. According to the Economic Policy Institute in Washington, D.C., although the economy is showing some signs of recovery, African Americans in 2010 had unemployment rates of at least 15 percent in severely depressed states – levels not seen since the Great Depression.

These revelations mean that the plans by radical governors to rob public employees of their rights, shrink pay and benefits and cut jobs will have a disproportionate impact on black families and communities. In other words, white America’s bad cold has turned into pneumonia for black America – and it will get worse if ultra-conservative politicians cripple public-sector unions, making unions incapable of protecting their members.

Both my parents were active union members because they knew that the labor rights and civil rights movements were the way to achieve upward mobility and equality for African Americans. In fact, labor unions and civil rights organizations have worked hand-in-hand in just about every fight for equality and economic justice our nation has known.

When Dr. Martin Luther King, Jr. was assassinated, he was in Memphis on behalf of 1,300 sanitation workers, members of AFSCME Local 1733. They were on strike for more than a bigger paycheck; as their “I AM A MAN” signs made clear, they wanted respect for the work they did. Dr. King stood with them because he recognized that freedom requires that workers have a voice, the ability to provide for their families, and the power to shape their destiny.

Not only do public-sector jobs mean economic security for black families; they are also jobs that are vitally important to communities across this nation. Whether they are teachers, bus drivers, sanitation workers, snowplow operators, emergency medical technicians, nurses, or librarians, public employees perform jobs that towns and cities of every size and description depend on. Their work strengthens neighborhoods and supports basic American values like looking out for one another, preparing our children for the future and ensuring that there is a safety net for the most vulnerable members of our country.

But if you believe the radical governors and legislators in Wisconsin, Ohio, Florida, and other states, many of these jobs are unnecessary and the workers who provide them are “coddled” because they have the right to a voice on the job. Since January 2009, state and local governments have laid off 429,000 workers, and these layoffs have already had dire effects on families across the country. Yet, instead of joining with us to find solutions and protect the rights of workers, these governors are inflicting more pain. Their only interest is in attacking our jobs, crippling our unions, and dismantling public services. At a time when we should be pulling together, their tactics and rhetoric are ripping us apart.

Because so many black families have built careers in state and local government, what these corporate-backed politicians are also doing is undercutting the economic security of black families. Ask if this is their intention, and of course they will deny that it is. But even the best of intentions (and their intentions are far from the “best”) can have unintended consequences. And there is no denying that the path they’ve chosen will have dire consequences for many black families.

That’s one of the many reasons why African Americans, whether public employees or not, whether union members or not, are standing with the workers who are fighting back. If 21 percent of black workers are public-sector employees, that means that 1 out of every 5 black workers is employed by a state or local government. Our financial well-being – and the economic security of the neighborhoods in which we live – is at stake. It is up to all of us to fight for our future.