America Has a Free Speech Problem

For all the tolerance and enlightenment that modern society claims, Americans are losing hold of a fundamental right as citizens of a free country: the right to speak their minds and voice their opinions in public without fear of being shamed or shunned.

This social silencing, this depluralizing of America, has been evident for years, but dealing with it stirs yet more fear. It feels like a third rail, dangerous. For a strong nation and open society, that is dangerous.

How has this happened? In large part, it’s because the political left...