Today’s principal form of Jew-hatred is anti- Zionism. Anti-Zionism is similar to previous dominant forms of Jew hatred such as Christian anti-Judaism, xenophobic and racist anti- Semitism, and Communist anti-Jewish cosmopolitanism in the sense that it takes dominant, popular social trends and turns them against the Jews. Anti-Zionism’s current predominance owes to the convergence of several popular social trends which include Western post-nationalism, and anti-colonialism.
Worth reading in full.
UPDATE: David Foster provides a link to a well written blog post about a BDS conference at U. Penn.