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Emanuel Maceira's avatar

Adam and David, this is a much-needed corrective to the techno-optimist narrative. The distinction between technological capability and institutional reality is the piece that most abundance discussions willfully ignore.

I'd add a practical dimension from the infrastructure side that reinforces your argument about physical-world constraints.

I work in IoT and edge AI deployment -- the layer that actually connects AI to physical production systems. And the gap between what AI can do in a demo and what it can do at scale in the real world is precisely the kind of barrier you're describing, except it's technical rather than institutional.

The abundance thesis assumes AI and robotics will collapse production costs across housing, food, energy, and manufacturing simultaneously. But each of those sectors has deep physical infrastructure dependencies that don't respond to software-like scaling. A factory deploying AI-powered predictive maintenance still needs sensors on every critical asset, reliable connectivity across the shop floor, edge compute for real-time inference, and integration with legacy control systems that are often 15-20 years old. That buildout costs real money, takes real time, and encounters real-world friction that no foundation model can shortcut.

Your Keynes parallel is particularly apt. He was right about productivity but wrong about how societies would allocate the gains. I think the same pattern is playing out with AI: the productivity gains from automation are real but will flow disproportionately to capital owners and the companies that control the deployment infrastructure, not to workers or consumers. The cost of deploying physical AI at scale -- connectivity, hardware, integration, maintenance -- creates a capital barrier that naturally concentrates benefits.

The institutional question you raise is the right one: who designs the redistribution mechanisms? But I'd add that there's also a timing question that's underappreciated. The physical infrastructure buildout required for AI to actually deflate real-world costs (not just digital services) will take 10-15 years minimum. During that gap, we get the worst of both worlds: job displacement from AI adoption in white-collar work, without the cost deflation in physical goods that's supposed to make it bearable.

That valley between displacement and deflation is where the political risk concentrates. And it's a much longer valley than the techno-optimists admit.

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