How will the lockdown end?

James Butler asks: why is the US so intent on blaming China? Do states need ‘official enemies’?

Constantin Cavafy, ‘Waiting for the Barbarians’: https://www.poetryfoundation.org/poems/51294/waiting-for-the-barbarians

Bruce Schneier, ’On COVID-19 Contact Tracing Apps’:https://www.schneier.com/blog/archives/2020/05/me_on_covad-19_.html