Contact
Social
Category & trade
Primary
environment · embed-ft 0.28
Tree path
Science › Environment
Group (tier-1)
Also (top-3)
green-solutions0.28
Tech stack
AI readiness
AI-Readiness score
46 / 100 · partial · see similar
AI training policy
reserved
Terms of Service
found · https://substack.com/tos
AI-bot protection
Blocked AI bots
AI files
Evidence
robots:Applebot-Extended+Bytespider+CCBot+ClaudeBot+Google-Extended+GPTBot+Meta-ExternalAgent+Amazonbot
Compliance (GEO / GDPR)
TLD
Overview
Title
By the Numbers | Hannah Ritchie | Substack
Description
Using data and research to understand what really makes a difference. Click to read By the Numbers, by Hannah Ritchie, a Substack publication with tens of thousands of subscribers.
Final URL
Language
en (html)
Scanned at
2026-07-08 11:07:43