South Africa is in the throes of a deepening political and social crisis.

The vilification of the leader of the UK Labour Party, Jeremy Corbyn, as an antisemite has intensified in the run up to the December 12 election in Britain. What makes this especially troubling, not to say bizarre, is that since he first became a member of parliament in 1983 Corbyn has been the most consistent campaigner against all forms of racism.