Imagine a Venn diagram that depicted all the narcissists, Marxists and self-styled intellectuals of the last 150 years. In that case, the diagram’s three overlapping circles would practically blend into one. The latest illustration of prideful authoritarianism from a lettered, leftist lunatic occurred last week when Francois Balloux, a Swiss-educated professor of computational systems biology at University College London and director of the UCL Genetics Institute, decried as “un-American” the idea that property owners have the right to limit “freedom of speech” on their own property. Balloux’s…