An announcement

substack

An announcement

22 Nov 2021 5 min read

This post is for paying subscribers only

Subscribe now

Already have an account? Sign in

David Slack © 2026

Sign up

Powered by Ghost

Home
About
Daily Quiz
Newsletter
Glossary
Exploration
Sign up

Recent posts

test

11 Feb 2026

Find something better to defend

20 Sep 2025

The blues they send to meet me won't defeat me

19 Sep 2025

More links

Sign up