The New Health Care: Giant Strides in World Health, but It Could Be So Much Better

Image A school official taking a pupil’s temperature as school reopened in Lagos, Nigeria, in 2014 amid an Ebola epidemic. Nigeria’s successful containment of the outbreak was a public health success.CreditAkintunde Akinleye/Reuters In so many domains, life is improving across the world. It doesn’t always feel that way. In surveys, Americans overwhelmingly believe that world…