Yes, football is about stars, goals and glory. But it’s also about the intense calculations and movements being made by the twenty-one other players on the pitch. It’s about the ticking clock, and the bellowing fans, and their impact on player psychology. It’s about the coach, the club owner, and the director of football, who are watching, scouting and scheming from the side-lines. It’s about money and data, about geopolitics and architecture, and even about climate change.