Deep reading isn't innate — it's a skill you can lose and retrain

AI-generated writing.

Cognitive neuroscientist Maryanne Wolf points out that humans were never “born to read” — there’s no genetic program for it the way there is for language or vision, so the brain has to build a dedicated circuit from scratch. That’s why deep reading (a state Wolf calls “sanctuary” or “interiority”) takes real, sustained effort, and why it’s so easily disrupted. The biggest disruptor is screen-driven skimming — an “F” pattern or diagonal zigzag that the brain adopts as a defense against information overload, and which undermines the deep-reading circuit even when skimming isn’t intentional.

The skill degrades and can be rebuilt. Wolf describes losing the ability to deep-read a once-beloved book and recovering it by forcing herself to read just 20 minutes a day for two weeks — reading is treated as a muscle that atrophies and retrains like any other. Pace matters too: some books can be read faster than others, and deep reading shouldn’t be equated with high book counts.

Retention improves with “activation” — affective engagement plus motor activity, especially handwriting notes in margins or on the back cover. Skimming produces less of both, so less gets consolidated into memory. The practical takeaway: match the medium to the purpose (print for anything that demands attention, any medium for gist-level reading like email), and write things down.

Five takeaways from the episode

• Deep reading is inherently hard because it isn’t innate to the brain
• Reduce distractions and favor paper when the material demands attention
• It requires discipline and regular practice, even in small daily increments
• Read at your own pace and the book’s pace rather than optimizing for volume
• Write things down to aid retention