The world is not digital—and that’s why software won’t eat it

Fifteen years ago, tech investor Marc Andreessen published his famous essay, “Why Software Is Eating the World.” He predicted at the time that technology companies were tremendously undervalued, and that low startup costs and almost infinite scalability would lead software-based companies to dominate every industry. You can see what he means. Today, the “Mag 7” stocks dominate the S&P 500 with market capitalizations in the trillions. Even startups like Anthropic and OpenAI are valued at h...