# Play Makes Us Human

> Letters about the roles of play in human evolution, child development, culture, and daily living.

- **Platform:** substack
- **Category:** Education
- **Subscribers:** 20K
- **Paid subscribers:** 2K
- **Last updated:** 2026-03-24
- **Author:** Play Makes Us Human
- **URL:** https://petergray.substack.com
- **Profile:** https://newsletterinsights.io/newsletter/petergray

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