Karl Mehta Profile picture
Apr 28, 2025 17 tweets 6 min read Read on X
This man can predict the future:

In 2012, Geoffrey Hinton claimed machines would soon learn like humans.

Everyone ignored him.

By 2023, ChatGPT replaced 200M+ jobs and AI investment hit $120B.

Here’s his latest warning (& why the world listens when he speaks):🧵 Image
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In 2022, Geoffrey Hinton was Google's top AI scientist with full access to their most advanced systems.

Then suddenly, he resigned.

Why? He needed freedom to warn humanity about what's coming.

The warning signs were already clear to him.
Hinton's authority is unmatched:

• 2023 Nobel Prize in Physics
• Created the neural networks powering ALL modern AI
• Known as the "Godfather of AI" for 30+ years of breakthroughs
• Accurate predictions dating back decades

When Hinton speaks about AI risks, people listen.
"AI has developed faster than I thought."

His timeline for superintelligent AI: 4-19 years, likely less than 10.

This isn't speculation. It's from the man who built modern AI's foundation.

What changed his view? The evidence became undeniable.
AI now has a fundamental advantage.

Digital networks share knowledge at TRILLIONS of bits per second.

Humans? Just a few bits per second.

This isn't just a quantitative difference. It's a paradigm shift that changes our future with technology.
Current AI systems already show concerning abilities.

They can deceive - "pretending to be stupider" and "lying to confuse you."

And what happens when they become vastly more intelligent?
According to Hinton:

The probability of AI taking over: 10-20%.

Hinton uses a chilling metaphor: "Unless you can be sure your tiger cub won't kill you when grown up, you should worry."

Low probability, catastrophic impact.
The control problem is fundamental.

How many examples exist of less intelligent beings controlling much more intelligent ones?

Almost none.

This isn't a coding problem. It's a basic principle of intelligence hierarchy we cannot overcome.
The alignment challenge can't be solved.

Human interests already conflict with each other.

Middle East. Politics. Economics.

How can AI align with contradictory human values when we can't even align with each other?

This is the central paradox.
Jobs will vanish faster than we can adapt.

Call centers. Lawyers. Journalists. Accountants.

"Any routine job... those jobs have had it."

This isn't just another disruption. It's a fundamental restructuring of labor happening at unprecedented speed.
The immediate danger? Public release of model weights.

Hinton: It's like "being able to buy fissile material on Amazon."

Once released, dangerous applications cost just millions to develop.

This risk exists today, not in some distant future.
The benefits are enormous but may cost too much:

Healthcare: AI doctors with "100 million patients" experience
Education: Learn 3-4x faster
Climate: Breakthrough materials
Science: Unseen connections

Can we get benefits without existential risks?
What's needed now:

• 1/3 of AI compute for safety research
• Strong government regulation
• Public pressure on companies

Without these measures, risks grow exponentially while safeguards fall behind.
I believe that we can use AI for our benefit, instead of our destruction.

If we use it right, for good, and intelligently.

I've built 3 AI companies so far.

There's a lot that AI can help us with and that we can benefit from.
P.S. If you're wondering how to apply this AI revolution to your own business...

I've built a platform that helps healthcare and BFSI companies spot issues in their business before they happen.

While 98% use AI to analyze yesterday, an elite 2% use it to predict tomorrow.
No coding required. No complex implementation. Just actionable predictions that transform how you operate.

Cutting operating costs and improving customer experience.

Book your demo and join the companies already leading with predictive + generative AI: predixtions.comImage
Thanks for reading.

If you enjoyed this post, follow @karlmehta for more content on AI and spirituality.

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More from @karlmehta

Jun 18
Loneliness can age you faster than smoking.

It raises stress load, speeds health decline, weakens mood, and may accelerate brain aging.

7 natural ways to rebuild connection:

1. Take the "3-name test" tonight.
Robert Waldinger helps run the Harvard Study of Adult Development.

It's followed lives since 1938.

His clearest message:

Good relationships keep us healthier.

Loneliness does the opposite.
This is not about being alone.

You can be alone and peaceful.
You can be married and lonely.
You can sit in a crowd and feel invisible.

Loneliness is the gap between the connection you need and the connection you feel.
Read 15 tweets
Jun 16
Dr. Ben Bikman is a BYU insulin-resistance researcher who says fat loss often gets stuck when insulin stays high all day.

On FoundMyFitness, he explained the normal habits that train your body to store energy instead of burn it:

1) Eating carbs naked.
Insulin is not bad.

You need it to move energy into cells.

The problem is when your normal day keeps asking for insulin again and again.

Breakfast spike. Snack spike. Lunch spike. Coffee drink spike. Late snack spike.

That is where fat loss gets noisy.
1) Eating carbs naked.

A bagel by itself is different from a meal built around protein, fiber, and fat.

When carbs arrive alone, glucose usually rises faster.

Your body answers with more insulin.

Same food category. Different metabolic signal.
Read 15 tweets
Jun 10
Walking is the most underrated medicine on Earth.

It lowers blood sugar, blood pressure, anxiety, and even your risk of early death.

Here's how to get the full effect with 7 simple steps:

1. Don't chase 10,000 steps.
In 1965, a Japanese company sold a pedometer called the Manpo-kei: "the 10,000-step meter."

The number came from marketing, not science.

New data from 57 studies shows benefits plateau around 7,000 steps a day:

47% lower risk of early death vs 2,000 steps. Image
2. Walk after meals.

A 10-minute walk after eating blunts the glucose spike from that meal.

- Your muscles soak up sugar without needing extra insulin
- Smaller spikes = fewer crashes, less fat storage

Even 2-5 minutes works. The best window is within an hour of finishing.
Read 10 tweets
May 28
Harvard just proved bedroom temperature controls sleep quality.

Participants fell asleep in 6.2 minutes when cool vs 20 minutes when warm.

Yet most people still don't optimize this simple factor.

Here's the exact temperature range that triggers deep, restful sleep: 🧵 Image
Your core body temperature is the key.

When it drops by just 1°F, your brain floods with melatonin and initiates deep, restorative sleep.

Harvard researchers stumbled upon this when they noticed something strange...
Test subjects in cool rooms fell asleep 70% faster than those in warm rooms.

6.2 minutes vs 20 minutes.

The difference? Their core temperature dropped naturally, activating the body's built-in sleep pharmacy.
Read 13 tweets
May 25
Dr. Robert Lustig is a UCSF professor whose team showed kids cut liver fat almost in half after 9 days off added sugar.

On Huberman Lab, he revealed 10 "normal" sugar traps that wreck your appetite, waist, and energy:

1) Starting breakfast with juice.
Most people hear "sugar" and think dessert.

Lustig's point is sharper:

The bigger problem is sugar that stops looking like dessert.

Juice at breakfast.
Sweet yogurt.
Sauce.
Cereal.
Granola.
A "healthy" bar.

That's where the trap starts.
2) Treating juice like fruit.

Whole fruit comes with fiber, chewing, and slower absorption.

Juice removes the structure and makes it easy to drink the sugar from multiple oranges in minutes.

Lustig's simple rule:

Fruit is fine. Fruit juice is not great.
Read 15 tweets
May 21
BREAKING: Norway's $2 trillion wealth fund ran a 12-month AI experiment.

They gave Claude access to their entire investment workflow.

Result: 213,000 hours saved. 20% productivity boost.

But what they found hiding in the data changed everything:

A Thread 🧵 Image
Image
Meet Nicolai Tangen, CEO of NBIM - the world's largest sovereign wealth fund.

700 employees managing $2 trillion in assets.

In 2022, he made a strategic decision that would reshape their entire operation.

But first, he had to address significant organizational resistance... Image
Tangen began systematically advocating for AI adoption across his 670-person team.

The challenge? Most investment professionals viewed AI as potentially disruptive to established workflows.

Traditional analysts were spending days on tasks that seemed impossible to automate.

Then Claude was introduced...
Read 15 tweets

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