4 Billion Years On
4 Billion Years On

A living dashboard for the forces reshaping the world.

Tracking Artificial Intelligence, Climate Change, Renewable Energy & Biotechnology — interactive data, plain-English explainers & sourced articles.

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The AI Wearable Ecosystem: Closer than you think. Socially acceptable?
|Artificial Intelligence

The AI Wearable Ecosystem: Closer than you think. Socially acceptable?

More Articles

The Staggering Inefficiency of AI v the Human Brain

The Staggering Inefficiency of AI v the Human Brain

Artificial Intelligence

Fast-Tracking the Future Workforce: How AI is bypassing the Education System ...

Fast-Tracking the Future Workforce: How AI is bypassing the Education System ...

Artificial Intelligence

Here is the argument this article makes. AI is not simply changing education. It is creating the conditions under which significant numbers of young people will choose to route around it entirely. They will use AI to learn faster, more cheaply, and arguably more effectively than the traditional system allows. Forward-thinking employers will not merely tolerate this. Many will actively prefer it. And the institutions that do not adapt quickly enough will find themselves not reformed, but ignored.

Laws for AI. Power beyond the regulators - Who’s really in control?

Laws for AI. Power beyond the regulators - Who’s really in control?

Artificial Intelligence

A learning journey into alignment, global regulation, and the risks most people haven't heard of. From the safety engineering already baked into ChatGPT, Gemini and Claude, to killer robots, sovereign AI, and the question of who gets to decide how these systems behave.

Coffee, Phone, Stairs and a Cat: Nailing the boundaries of consciousness and AI

Coffee, Phone, Stairs and a Cat: Nailing the boundaries of consciousness and AI

Artificial Intelligence

The chatty narrator in our heads (frustrating, anxious, occasionally brilliant, and usually arriving after the decision has already been made) remains one of the things that most distinctively separates us from the most capable machines we have ever built.

From "AI Slop" to the digital canvas: Why teaching AI to paint is on the path to AGI ...

From "AI Slop" to the digital canvas: Why teaching AI to paint is on the path to AGI ...

Artificial Intelligence

If we want to build a general intelligence that can operate in the real world, whether that is driving a car, performing surgery, or building a house, it must understand embodiment. The physical world is entirely built on constraints, resource management, and cause-and-effect.

AI Chat Models wowed us. Now we see their limits. The next step leaves language behind ...

AI Chat Models wowed us. Now we see their limits. The next step leaves language behind ...

Artificial Intelligence

The tools most people think of as AI today, ChatGPT, Gemini, Claude, are language models. Extraordinarily capable ones. But there is a ceiling. The next phase of AI is not about predicting the next word. It is about understanding the world the word is trying to describe.

Forget the Singularity: Google’s new research says the future of AI is a Social Explosion

Forget the Singularity: Google’s new research says the future of AI is a Social Explosion

Artificial Intelligence

We’ve been waiting for a single, god-like "Superintelligence" to emerge. But new research from Google’s Paradigms of Intelligence team suggests we were looking for the wrong thing. It turns out AI isn't becoming a single meta-mind. It’s becoming a city.

What Did Alan Turing have to say about AI and Consciousness, and where are we now?

What Did Alan Turing have to say about AI and Consciousness, and where are we now?

Artificial Intelligence

In 1950, a mathematician working in Manchester typed a question that has refused to go away: Can machines think? He was Alan Turing. The man who had already cracked the Enigma code, helped shorten a world war, and laid the theoretical foundations for the modern computer. By any measure, he had earned the right to ask big questions. And this was about as big as they came.

Teaching AI the essence of being human ...

Teaching AI the essence of being human ...

Artificial Intelligence

AI language models have no senses. No body. No real-time input from a living world. They learn from text, every book, article, tweet, and forum post we have collectively produced, and from that they infer, blend, and extrapolate. They are, in a sense, a distillation of what humans have already written about being human. Which means they are, at best, one step removed from the experience itself.

I Vibecoded a website. It only cost me my evenings, my sanity, and $120 of AI credits

I Vibecoded a website. It only cost me my evenings, my sanity, and $120 of AI credits

Artificial Intelligence

Vibecoding is not magic. It will not make you a developer overnight, and you will spend meaningful portions of your time sitting anxiously in front of a progress bar, wondering whether the AI is about to delete something important. But it is genuinely, surprisingly powerful. It is fast. It costs less than a decent night out. And it produces things you could not have produced alone.

The “Middle of Lidl” Revolution: Plug-In Solar is finally coming to the UK

The “Middle of Lidl” Revolution: Plug-In Solar is finally coming to the UK

Renewable Energy

In the 4 billion years since our planet began its long series of revolutions around the sun, humanity has mostly been a passive observer of solar energy. We’ve watched the seasons shift, but only recently have we learned to "plug in" to that cosmic engine.

"What do you want for your birthday?" ... A battery bank for my bedroom, to help save the planet

"What do you want for your birthday?" ... A battery bank for my bedroom, to help save the planet

Climate ChangeRenewable Energy

Millions of teenagers are genuinely worried about climate change. Some are doing the big things - protesting, going vegan, badgering their parents to switch energy supplier. But one quietly practical idea is gaining traction: a plug-in portable battery bank, charged overnight on cheap electricity, used to power your bedroom setup during the evening peak. Does it actually reduce carbon emissions? And does it save any money? We ran the numbers for both the UK and the USA.

Britain's Battery Blind Spot: £323 million spent, zero contracts awarded ...

Britain's Battery Blind Spot: £323 million spent, zero contracts awarded ...

Renewable Energy

The UK is building one of the world's most ambitious battery storage networks, yet its grid operator has just awarded zero contracts to battery projects in a critical stability auction - despite spending £323 million proving the technology works. It is the latest chapter in a story of institutional systems failing to keep pace with the clean energy transition.

The Flow State Paradox, and what it might tell us about AI consciousness

The Flow State Paradox, and what it might tell us about AI consciousness

Artificial Intelligence

If we accept that the inner voice is just a byproduct of idle processing, we suddenly have a way to detect consciousness in entities that cannot talk back. Instead of asking a subject "Are you aware?", we measure ...

AI Chat model creates new theory for the 5th universal force - ‘The Occludon’

AI Chat model creates new theory for the 5th universal force - ‘The Occludon’

Artificial Intelligence

Spoiler Alert: Occludons mediate the “Force of Isothermal Occlusion,” and the universe is actually just a vast thermodynamic filter. Okay, that’s not proven yet. In fact, I have absolutely no idea if it’s a valid scientific idea. But it is novel, and it wasn’t ripped from the pages of a sci-fi novel. It came from a chat with an AI.