Snapshot · Modern Wisdom
Philosopher Teilhard de Chardin coined the term 'noosphere' — the thinking envelope of the Earth — about a century ago, imagining its neurons would be human brains; AI now challenges that assumption.
Where this was said
At 13:45 · chapter starts 13:20
The conversation pivots to one of its most intellectually striking moments: AI systems, trained purely through reinforcement signals, have independently invented edge detector neurons — the same mechanism biological evolution embedded in the visual cortices of animals. Neither species nor programmer specified this solution; in both cases, an optimisation process discovered it because it is simply the most efficient way to parse visual edges. Chris draws the parallel to convergent evolution in biology — eyes independently evolved in dozens of lineages, crabs have repeatedly re-emerged from non-crab ancestors, multicellularity was invented many times. Wright agrees and extends the point: just as biological convergence reveals which solutions are robustly optimal under natural selection, AI convergence reveals which cognitive tricks are robustly optimal for any sufficiently powerful optimisation process. The deeper implication is that the architecture of intelligence may be less contingent than we thought — there are perhaps only so many good ways to solve certain problems, and both evolution and AI will find them. Wright notes the reinforcement signal is different (surviving and reproducing vs. a numerical reward function) but functionally equivalent.
AI presents a challenge that can only be navigated as a unified global community — which means overcoming the tribalism, self-serving cognitive biases, and international conflict that natural selection built into us. Wright calls it The God Test: the kind of civilisational exam we associate with divine design.
Joel de la Garza noted that the CISO role is a relatively recent invention, with Steve Katz widely credited as the first-ever CISO.
Superficial adoption of electricity gave factories only 6% efficiency gains; fully redesigning factories around it delivered a 3x productivity improvement that powered 20th-century US growth.
Harold Ramis recounted that during Caddyshack filming, storms kept the cast cooped up in a Florida hotel for days, during which they partied and did drugs all day and night.
In the 1820s, China accounted for 25% of global economic output, making it the world's largest economic machine — a historical precedent for its current AI superpower ambitions.
66 Americans held hostage at the US Embassy in Iran were released after 444 days, within hours of Reagan's inauguration.
In the first round of the secret arms deal, 508 TOW missiles were transferred from Israel to Iran in exchange for hostage releases.
America secretly transferred 2,000 missiles and missile parts to Iran across 8 separate shipments over just over a year.
Despite all the missile sales, only 3 of the 7 American hostages held by Lebanese terrorists were ultimately released.
The CIA supply plane that blew open the scandal was flying at only 2,500 feet in broad daylight when it was shot down on October 5, 1986.
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