Comment by pippy

  People like to use the term free market to describe the optimal market system, but that's pretty lousy terminology. The truth is, functioning markets are not "free" at all. They are regulated. Unregulated markets rapidly devolve into monopolies, oligopolies, monopsonies, and, if things get really bad, libertarianism. 

I've never seen this put so concisely. I've found it frustrating that so much of the popular social-economic diatribe is based on outdated economic terminology from 100 years ago. So much has changed and yet the language does not.