
Time to Relax Global Travel Restrictions
Jul 30, 2021 & argues that it is not people visiting relatives who ensure that all the coronavirus variants will spread.
Peter Boone is Chair of Effective Intervention at the London School of Economics’ Center for Economic Performance.
Jul 30, 2021 & argues that it is not people visiting relatives who ensure that all the coronavirus variants will spread.
Apr 30, 2020 & show how countries' varying responses to the pandemic will lead to long-term constraints on human mobility.
Nearly three months after Russia launched its invasion, Western countries appear more committed than ever to Ukraine’s defense, and, in some quarters, to Russia’s defeat. We asked PS commentators what outcome the West, Russia, and Ukrainians themselves can realistically expect.