Invasion of the 94-stone body snatchers
Is it time to stop the return of the bear? Once threatened with extinction, these wild animals are making a comeback, raising serious concerns about the dangers to people and livestock.
Trump accuses Twitter of stifling free speech
Is free speech under threat? President Trump has accused Twitter of trying to censor him, while British journalists claim that the government is using underhand tactics to thwart them.
Heated exchanges – and maybe another Cold War
Has a second Cold War begun? China has been busy flexing its muscles in Hong Kong and elsewhere, suggesting that it sees the Covid-19 pandemic as a chance to claim global leadership.