The BBC might be British, but it's everywhere and kind of every when. As a little kid, I watched episodes of Doctor Who. And much later, it was a real thrill to actually work at the BBC. It's been a go-to news source for every major world event you can think of. The idea of doubling productivity per hectare in Africa is an achievable goal.
Russia has been targeting Ukraine’s energy infrastructure with missiles and drones. Ukraine’s air defences are struggling to keep up, and many households are without power as winter approaches. Bill Gates has a plan to boost African crop yields. And as the BBC turns 100, we reflect on its legacy, and look at challenges ahead. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer