well to discuss the issue further let's welcome all into the program joseph gregory mahoney professor of politics at east china normal university always good to see you do you share the opinion joseph that the u.s. has gravely dummett international cooperation in tackling the pandemic. well it's absolutely the case the united states hyper politicized the pandemic. now it encourage unfounded and anti-scientific conspiracy theories demonize china and withdrew from the world health organization and that these actions in tandem with trumps america 1st. prove profoundly destructive to international cooperation but we should also note that perhaps no one has suffered more from this than the united states. furthermore while a different president might have done things differently america was not well prepared to deal with this at home socially economically and it so to show and still isn't consequently its capacity for real international leadership and assistance would have been and remains. almost leads me to my 2nd question joseph the u.s. hasn't been part we should remember of the w.h.o.