Authorities have re-ignited tensions by arresting some of the democracy movement’s most prominent figures—and Beijing seems to be piling more pressure on. Shortages of protective equipment are not just about supply; we look at the global scramble for kit. And Brazil’s universally beloved “telenovelas” are on hold; how will they eventually deal with covid-19? For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer