You might be interested in:
https://www.preventsuffering.org
https://centerforreducingsuffering.org
Historically also https://longtermrisk.org
Current theme: default
Less Wrong (text)
Less Wrong (link)
You might be interested in:
https://www.preventsuffering.org
https://centerforreducingsuffering.org
Historically also https://longtermrisk.org