What is environment and productivity?

Environment and productivity is a concept in personal epistemology: Physical and digital environments either support or undermine your focus.

Example: You sit down to write a report. Your desk has yesterday's mail, three coffee cups, and a phone face-up showing notifications. Your browser has 34 tabs open. Before you type a single word, your visual cortex is already running a competition between every object in view — each one pulling neural resources away from the report. You haven't failed at focus. Your environment failed you before you started.

This concept is part of Phase 4 (Attention and Focus) in the How to Think curriculum, which builds the epistemic infrastructure for attention and focus.