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An image representing the loss of human knowledge over time without us even knowing it.

Knowledge Collapse: The Hidden Risk to Society

Artificial Intelligence / Sean Barnes / Artificial Intelligence, Knowledge management / 09/03/2026

If AI keeps generating content from AI content, could we lose the specialist knowledge that makes human expertise valuable? That’s knowledge collapse — and it matters.

Knowledge Collapse: The Hidden Risk to Society Read More »

An image showing a timeline of a few of the technologies that have raised concerns that they reduce our cognitive capabilities

We’ve Been Here Before – A History of Cognitive Concern

Artificial Intelligence / Sean Barnes / Artificial Intelligence / 02/03/2026

Since the invention of writing, technology has sparked cognitive concern. This post traces that history and asks what generative AI might mean for our minds.

We’ve Been Here Before – A History of Cognitive Concern Read More »

Illustration showing a humanoid robot exercising vigorously on a treadmill displaying '99% EFFORT' whilst a relaxed human sits nearby holding a tablet, dreaming of gaining muscle. A jar labelled 'ROBOT GAINS / HUMAN BENEFITS?' emphasises the futility of outsourcing physical work.

The AI Cognitive Ability Paradox

Artificial Intelligence / Sean Barnes / Artificial Intelligence, Generative Artificial Intelligence / 23/02/2026

To make the best use of AI, we need strong cognitive abilities — the very abilities AI can undermine. This is the central tension of the AI age.

The AI Cognitive Ability Paradox Read More »

An image representing both the concepts of an AI super committee and AI acting as a mirror on humanity

Key Takeaways of Stuart Armstrong, Smarter Than Us

Artificial Intelligence / Sean Barnes / Artificial Intelligence / 16/02/2026

Stuart Armstrong’s *Smarter Than Us* warned about AI risk back in 2014. I read it in 2025 and was struck by how much of what he predicted is now happening — from AI agents to the moral philosophy problem. Here are my key takeaways, merged with my own experiences of using AI in 2026.

Key Takeaways of Stuart Armstrong, Smarter Than Us Read More »

Beyond Fear: Building AI Literacy for a Smarter PKM

AI Knowledge Framework / Sean Barnes / Artificial Intelligence, Knowledge management / 09/02/2026

Concerned about AI weakening your cognitive abilities? Learn how to integrate AI with your PKM safely. This three-level framework establishes boundaries, protects essential thinking processes, and uses AI to enhance rather than replace cognition.

Beyond Fear: Building AI Literacy for a Smarter PKM Read More »

You can improve like someone at the gym using the equipment with AI providing guidence and encouragement

AI Knowledge frameworks Level 1-2

AI Knowledge Framework / Sean Barnes / Artificial Intelligence, Knowledge management / 02/02/2026

Levels 1 and 2 of my AI PKM framework teach you to use AI for critical refinement and as a thinking partner, whilst maintaining the cognitive friction needed to build genuine personal knowledge.

AI Knowledge frameworks Level 1-2 Read More »

How will you know your PKM is ready for AI

AI Knowledge Framework / Sean Barnes / Artificial Intelligence, Knowledge management, Zettelkasten / 26/01/2026

Here’s the challenge: you need cognitive skills to use AI effectively with PKM, but AI can undermine those very skills. This readiness assessment helps you determine if your PKM is ready for AI—or if you need more time at Level 0.

How will you know your PKM is ready for AI Read More »

Illustration showing a humanoid robot exercising vigorously on a treadmill displaying '99% EFFORT' whilst a relaxed human sits nearby holding a tablet, dreaming of gaining muscle. A jar labelled 'ROBOT GAINS / HUMAN BENEFITS?' emphasises the futility of outsourcing physical work.

Introduction to my AI Knowledge Framework level 0

AI Knowledge Framework / Sean Barnes / Artificial Intelligence, Generative Artificial Intelligence, Knowledge management, Zettelkasten / 19/01/2026

The AI cognitive ability paradox means beginners need to build skills before AI can help. Level 0 shows new Zettelkasten users what to automate and what to protect, ensuring AI strengthens rather than undermines your learning.

Introduction to my AI Knowledge Framework level 0 Read More »

A screenshot showing my edit of the original AI generated layout to mirror the reality of what had happened during the writing of the post.

Beyond the Individual: Technology and the Fabric of Our Shared Beliefs

Artificial Intelligence / Sean Barnes / Artificial Intelligence / 12/01/2026

Much of our reality exists because we collectively agree it does. Technology has always shaped these shared beliefs. Now generative AI is creating content, not just transmitting it. What will this mean for our collective future?

Beyond the Individual: Technology and the Fabric of Our Shared Beliefs Read More »

An image showing someone's mind trying to figure out what area of creativity they should concentrate on today

Unleashing Your Creative Potential: The Four Stages of Creativity

Productivity system / Sean Barnes / productivity tools / 05/01/2026

Creativity isn’t just for artists. it’s how we all solve problems. Understanding the four stages of the creative process helps you harness ideas more effectively. Learn how to work with your creativity, from capturing insights to bringing them to life.

Unleashing Your Creative Potential: The Four Stages of Creativity Read More »

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