Cook makes his most sustained argument about why privacy is a fundamental human right, not merely a regulatory concern. He asks the audience to consider what's at stake when everything — every stray thought, every impulsive purchase, every moment of frustration, every secret shared in confidence — can be aggregated, sold, or leaked. The answer isn't about data. It's about the freedom to be human. The passage builds its power through the descending cadence of 'less, less, less' — eight repetitions that enact the very shrinkage they describe. Cook then delivers the twist: ironically, a world without privacy is the kind of environment that would have stopped Silicon Valley before it even started. He's telling Stanford's own graduates that the surveillance economy they're building would have prevented the innovations they celebrate.