In a moment that may quietly reorder the pace of genetic medicine, DeepMind has released AlphaGenome Atlas — an artificial intelligence system that maps the predicted molecular consequences of all 9 billion possible mutations in the human genome. Where biology has long been constrained by what nature has actually produced, this tool extends human inquiry into the full theoretical space of genetic possibility. Published openly in Nature and made freely available, it is less a product than an offering to the collective project of understanding what makes us, and what breaks us.