What is attention engineering?

Attention engineering is a concept in personal epistemology: Social media platforms are not neutral information channels. They are adversarial environments engineered to maximize engagement by disguising noise as signal — and your nervous system is the target.

Example: You open Twitter to check one thread a colleague shared. Forty minutes later, you surface having read about a political scandal, a celebrity controversy, three outrage threads, and a viral hot take about your industry that felt urgent but contained no verifiable claims. You never found the original thread. The platform did not fail — it performed exactly as designed. Every piece of content you consumed was selected not because it informed you but because it provoked a neurological response that kept you scrolling. The colleague's thread contained signal. Everything the algorithm served you was noise engineered to feel like signal.

This concept is part of Phase 7 (Signal vs Noise) in the How to Think curriculum, which builds the epistemic infrastructure for signal vs noise.