Briefings and long pieces
What the Atlas has published, newest first. A briefing is what changed in one week, written down. A long piece is standing work that carries its own check date.
- 30 September 2026The briefing of 30 September 2026Advertising's agentic stack is arriving fastest where one company can decide alone: the only development this week that needs the industry to agree is the only one still out for comment.
- 23 September 2026The briefing of 23 September 2026
- 20 September 2026Four sellers are building recognisably the same thing. They disagree about whose machines it belongs on and whether any of it is new.Four large sellers are building recognisably the same thing and arguing in public about whose machines it belongs on and whether any of it is new. The headline number attached to all of it was written as a design target and is now quoted as a result.
Retired editions
- 9 September 2026The briefing of 9 September 2026Every movement in this edition has since been superseded. The edition keeps its address and names what replaced each one.