Join Matt Steinglass, Europe correspondent for The Economist, as he reveals the dire state of Ukraine's electricity amidst Russian missile attacks, threatening power availability just as winter nears. Jeff Carr discusses Bill Gates' ambitious plan to enhance crop yields in Africa, stressing the need for innovation in farming amidst climate challenges. Catherine Nixey delves into the BBC's centennial, reflecting on its storied past while addressing its future obstacles in an evolving media landscape where younger audiences are increasingly disengaged.