Already Happened | Stefan Kelly | Substack

You best start believing in ghost stories

hey little train, we're jumping on

Jul 15 • Stefan Kelly

Most Popular

There's a reasonable chance that you're seriously running out of time

Apr 28, 2025 • Stefan Kelly

Someone else was in the room where it happened

Oct 27, 2024 • Stefan Kelly

What is The White Lotus for?

Apr 8, 2025 • Stefan Kelly

AGI isn't for happy people

Jan 22, 2025 • Stefan Kelly

Philosophy

You best start believing in ghost stories

hey little train, we're jumping on

Jul 15 • Stefan Kelly

Who burned down the Shoreditch cereal café?

my dear, what if this actually is how an algorithm feels from inside

Oct 27, 2025 • Stefan Kelly

Give it a name and make it real

how to (un)fix something in time

Sep 1, 2025 • Stefan Kelly

Someone else was in the room where it happened

yo chat you seeing this shit?

Oct 27, 2024 • Stefan Kelly

Psychology

On Groups and Individuals

this is and isn't about behavioural science and policy

Dec 25, 2025 • Stefan Kelly

Everything's going exactly as expected

Look what you started, is this what you wanted?

Dec 10, 2025 • Stefan Kelly

An Actually Good Psychology Reading List

official already happened library pt.1

Sep 30, 2025 • Stefan Kelly

Love Island UK S12 E47 is a totally new kind of Greek myth

or artform, idk the difference at this point

Jul 30, 2025 • Stefan Kelly

AI

Synthetic men can't jump

ai & human creativity

Aug 17 • Stefan Kelly

how to move two goalposts at the same time

it helps if you don't know what you're trying to achieve

Sep 7, 2025 • Stefan Kelly

AI Agents have a trust-value-complexity problem

screw it i'll do it myself

Aug 20, 2025 • Stefan Kelly

The things you don't want to know about yourself

i met sam altman in the bathroom, he said everything was going to be ok

May 28, 2025 • Stefan Kelly

Artefacts

ghoststories.jpg

Meanwhile… Already Happened is a reader-supported publication.

Jul 16 • Stefan Kelly

letithappen.jpg

it is almost time

Nov 13, 2025 • Stefan Kelly

summerisover.jpg

artefacts1, we're bringing image essays back

Aug 29, 2025 • Stefan Kelly

Media Analysis

If it's on TV, it's a TV show

and if it's on your phone, it's a Tiktok

Sep 9, 2025 • Stefan Kelly

Priced In: The 'Collapse' of Conscientiousness

people love a graph

Aug 10, 2025 • Stefan Kelly

Priced In: Self-sabotage edition

why do bad things keep happening to me

Jul 17, 2025 • Stefan Kelly

Priced In: Replication and Replicants

behavioural science, ai lovers retreats, cognitive decline, agency

Jul 6, 2025 • Stefan Kelly

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