From Diane Ravitch in NY Review of Books:

Given the increasing momentum behind the privatization of education, how do you envision the next generation advancing public school advocacy? What do you anticipate will be their greatest challenge?

Public schools are one of the most important democratic institutions of our society. In many states, they enroll 90 percent of all students. They have always enabled children and adolescents to learn together with others who come from backgrounds different from their own. There is a major movement today, funded by right-wing billionaires, to destroy public schools and to replace them with religious schools, private schools, and homeschooling. It is called “school choice,” but the schools choose, not the students or families. Private schools are allowed to discriminate on any grounds and are not bound by federal laws that prohibit discrimination and that protect those with disabilities. Racial and religious segregation will increase. More students will attend schools whose purpose is indoctrination, not building a democratic society.

The greatest challenge facing those who believe in the value of public education is that the money behind privatization is enormous, and it is spent strategically to win political allies. To my knowledge, there is no billionaire funder for public education as there are for privatization. In the world of public education advocacy, there are no equivalents to the Koch money, the DeVos money, the Walton money, the Texas evangelical billionaires Tim Dunn and Farris Wilks, the Pennsylvania billionaire Jeff Yass. I have been president of an organization called the Network for Public Education since 2013, and our annual budget is a pittance compared to the privatizers’ organizations. One pro–school choice organization spent as much on their annual dinner party as our entire annual budget.

The other side of this struggle to save public education is the reality that important Democrats still believe that school choice helps poor Black and Hispanic kids, despite overwhelming evidence that this claim is not true and is in fact part of the hustle. Representative Hakeem Jeffries, Senator Cory Booker, Governor Jared Polis, and Senator Michael Bennett are a few of the Democrats who have dampened the interest of their party in fighting for public schools.

What makes me hopeful is that the reality is becoming clearer with every passing day: those who are concerned for the common good must support public schools, not undertake to pay the tuition of every student who chooses not to attend public schools. Privatization benefits some, not all, not even most. Public money should pay for public schools. Private money should pay for private schools.