( CNN) No one can fail to be amazed by the mettle of the ones who asserted segregation and sexism in the 1950 s and 1960 s. Those who stood physical hurt justifiably stick in our heads “the worlds largest”.

Today’s educated liberals scarcity the daring they revere in their forebears, at a time when it is needed more than ever. Namely, too many radicals in supremacy scarcity the nerves to sanction those devote to wailing down speakers from the freedom. Instead, they let pass a district of exchange as choked as the one that Berkeley’s Free Speech movement resisted.

To hurl the N-word at someone is an is making an effort to shut down discussion. Today, the word “racist” provides the same capacity. Or, today’s fashionable new copy is the now grievously overused “white supremacist.” Such that, for example, liberal man of letters and Columbia professor Mark Lilla is accused of constructing grey ascendancy “respectable” — for is recommended that Democrats emphasize name politics little with the purposes of earning the White House from Donald Trump.

Thousands march in Boston in protest