Regional leaders recognise the abject failure of the war on drugs. We speak with Colombia’s president about some bold new ideas to tackle the problem. Meta, the company formerly known as Facebook, is a big gamble on the metaverse—but the real risk is that the company still known as Facebook is waning. And a zippy ride through England’s electric-scooter trial. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer