Reading today: We can’t keep the bad guys out; the turn against Marxism; the maintenance of civilisation

Rosa Brooks for Foreign Policy writes on how we can’t keep the terrorists out.

Cressida Heyes for the Stanford Encyclopedia of Philosophy discusses the retreat of radical left politics into the American academy as a possible motivator for its focus on identity rather than class issues.

Sam Harris and Douglas Murray discuss migrants, terrorism, Anglicanism and Jack Monroe (podcast, 1:56).