- Rafe Champion’s the Rathouse: Recommended.
- Fallible Ideas: Challenge your ideas.
- The Karl Popper Web: Recommended. Info and links about Popper and CR.
- Welcome to The Japan Popper Society: Info about Popper and CR, nice articles.
- Proceedings of the Friesian School: Fourth Series: Lots of great articles on philosophy.
- Karl Popper Links and Resources: Lots of quotes and links.
- Taking Children Seriously: Applying CR towards childhood development.
- Setting the World to Rights: Applying CR towards current affairs.
- Ecospace: Applying CR towards ecology
- Theories of knowledge: Discusses Popper and others.
- Falsification: Site with many quotes and links
- George Soros’ Open Society Institute
- Karl Popper Research Association
- Karl Popper Institute
- Principia Cybernetica: Philosophy in a Cyber age
- Why? Citations of Karl Popper
Note: Corrections and additions are not only welcome, but hoped for, please comment!
