There was a moment when critics held much more central place in American culture. Film critics, book critics, art critics. Weknew their names. They were tastemakers. Trusted sources. Now in the age of rotten tomatoes and likes, we’re all critics. But a rarified few have transcended the trends and held onto a corner of the zeitgeist. No American critic has been better at that than New York magazine’s Pulitzer Prize winning art critic, Jerry Saltz. In his new book HOW TO BE AN ARTIST, he distills his life into a mission statement of sorts.