Cost of Multitasking
Multitasking is really task-switching — and every switch has a cost. A cognitive enhancement researcher separates the solid science of switch costs from the shaky claims of permanent focus damage, and shows how to switch less.
Deep Work: The Neuroscience of Distraction-Free Productivity
Deep work isn’t a willpower problem — it’s an attention-protection problem. The real science of sustained focus, why the “23 minutes” myth is wrong, and the exact protocol Peter uses.
