Mr. Saunders writes another piece papering over the huge increase in Jew hatred on the left and in the ever expanding Muslim population.  First, a couple of months ago he poo-pooed the clear evidence of the steep rise in sexual assaults largely resulting from Europe's catastrophic demographic changes, now this piece.  How can one mention the rise in antisemitism in Europe without noting it's main roots in demographic changes and the deep tilting of the left to Jew hatred in the guise of total opposition to Israel?  Where is his analysis of the crisis of antisemitism in Corbyn's Labour Party?  He substitutes social science mumbo jumbo for facts and evidence.