From gold to water, California’s wealth was built on extraction. The AI boom is reviving an old question: who pays the price? I was a fourth-grader in the public schools of California when I first learned about the Gold Rush. I remember our teacher, Mrs Dyer, passing down the story in the manner of lore. On the morning of 24 January 1848, James Marshall, a New Jersey boy come west, stumbled upon four shiny nuggets alongside the American River. He tried to keep his discovery a secret, but the