Dennis Prager discusses how liberalism distorts clear thinking on many issues… this one being even the patriotic act in a photo being included in the 9/11 museum. Below is another example by Prager in music.

Further poisoning musical judgment is the Left-wing value of diversity. In 2011, Anthony Tommasini, music critic of the New York Times, published his list of the ten greatest composers who ever lived. Absent from the list was Haydn, who Tommasini acknowledged was the father of the symphony, father of the string quartet, and father of the piano sonata. Indeed, one of the avant-garde’s most celebrated modern composers (and a justly celebrated conductor), Pierre Boulez, “thinks Haydn a greater composer than Mozart,” and one of the greatest pianists who ever lived, Glenn Gould, thought Haydn’s piano sonatas were superior to Mozart’s. So, why did the New York Times music critic omit Haydn? Because, he wrote, “If such a list is to be at all diverse and comprehensive, how could 4 of the 10 slots go to composers—Haydn, Mozart, Beethoven and Schubert—who worked in Vienna during, say, the 75 years from 1750 to 1825?” Diversity, not greatness, helped determine the New York Times list of the greatest ten composers. That is why Bartok, Debussy, and Stravinsky made the list but Haydn (and Handel) didn’t.

Dennis Prager, Still the Best Hope: Why the World Needs American Values to Triumph (New York, NY: Broadside Books, 2012), 52-53