Double down

You’re right—quantum computing and population growth will play a huge role in shaping our ability to reach a post-scarcity society. Let’s refine the estimate by including these factors.


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1. The Impact of Quantum Computing

How Quantum Computers Can Accelerate Wealth Growth

Quantum computing will supercharge multiple industries, potentially increasing global GDP growth beyond 5%. Here’s how:

AI & Machine Learning: Faster model training, optimization, and problem-solving could drive automation at an unprecedented scale.

Finance & Economics: Complex financial simulations and risk modeling would make markets more efficient, potentially unlocking trillions in new wealth.

Pharmaceuticals & Healthcare: Drug discovery, genetic engineering, and personalized medicine could massively reduce healthcare costs and increase productivity.

Material Science & Manufacturing: Simulating atomic-level material properties could lead to super-efficient solar panels, room-temperature superconductors, and ultra-lightweight materials.

Energy Sector: Simulations for nuclear fusion, better battery technology, and efficient renewable grids would make cheap energy more accessible.


Estimated Impact on Growth

If quantum computing fully integrates into global industries, GDP growth could increase from ~3% to 6–10% annually.

3% GDP growth: Wealth doubles every 23 years (status quo).

6% GDP growth: Wealth doubles every 12 years.

10% GDP growth: Wealth doubles every 7 years.



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2. Estimating Population Growth

We also need to adjust for future population size. The world’s population is projected to peak between 9–11 billion by 2100.

2024 Population: 8.16 billion

Projected 2100 Population: ~10 billion (UN median estimate)

Total wealth required:


10B \times 3.4B = 34 \text{ quadrillion dollars} \ (\$34,000,000,000,000,000)


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3. Adjusted Timeline for $34 Quadrillion Wealth

Three Growth Scenarios

What This Means

At 3% growth (no tech explosion), it takes over a century.

At 6% growth (quantum computing + AI revolution), we get there by ~2082.

At 10% growth (radical tech breakthroughs), it happens by ~2064.



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4. Can We Get There Without Destroying the Planet?

For this to work, we need:

1. Sustainable Energy – Nuclear fusion, solar, and battery advancements must replace fossil fuels.


2. Regenerative Agriculture – Lab-grown meat, vertical farming, and synthetic food will reduce environmental stress.


3. Resource Recycling – 100% closed-loop economies (all waste is reused, no raw material depletion).


4. Population Management – If population exceeds 10B, wealth per person could be stretched thin, unless productivity skyrockets.




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Final Conclusion

With quantum computing, AI, and automation, we could hit post-scarcity wealth by 2064–2082.

If we fail to adopt sustainable practices, we might never get there.

The biggest risk is environmental collapse before wealth reaches necessary levels.


Would you like a detailed roadmap of the tech breakthroughs needed to stay on track?