One idea gaining currency is the $10,000 college degree — the so-called 10K-B.A. — which apparently was inspired by a challenge to educators from Bill Gates, and has recently led to efforts to make it a reality by governors in Texas, Florida and Wisconsin, as well as by a state assemblyman in California.

Most 10K-B.A. proposals rethink the costliest part of higher education — the traditional classroom teaching. Predictably, this means a reliance on online and distance-learning alternatives. And just as predictably, this has stimulated antibodies to unconventional modes of learning. Some critics see it as an invitation to charlatans and diploma mills. Even supporters often suggest that this is just an idea to give poor people marginally better life opportunities. …

I disagree. I possess a 10K-B.A., which I got way back in 1994. And it was the most important intellectual and career move I ever made. …

Did I earn a worthless degree? Hardly. My undergraduate years may have been bereft of frissons, but I wound up with a career as a tenured professor at Syracuse University, a traditional university. I am now the president of a Washington research organization.