Crown Prince Muhammad bin Salman says a presence in top-level global sport is one route to modernising; critics call the effort a distraction from the country’s appalling human-rights record. Brazil’s government is pushing reforms that are clearly calming investors, who had fretted about a return to ruinously spendthrift policies (9:20). And how speedy “first-person-view” drones are changing the fight in Ukraine (16:25).For full access to print, digital and audio editions of The Economist, try a free 30-day digital subscription by going to www.economist.com/intelligenceoffer Hosted on Acast. See acast.com/privacy for more information.