The tone of America’s president-elect on China changed markedly through the campaign; his policies, at least at the outset, may differ little from those of his predecessor. We examine the stark racial disparities in covid-19 outcomes around the world. And the clever use of a waste product to make a better takeaway coffee cup.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer
 See acast.com/privacy for privacy and opt-out information.