“Problems of Proliferation” by Felix Choussat

Scientific progress and its perils.

TLDR: The vulnerable world hypothesis is likely correct. Once enormous amounts of cognitive labor start getting applied to basic science, it will quickly become apparent how many avenues exist to create cheap, ultradestructive weapons technology. Solving this problem without global preventative policing (e.g. AI nonproliferation) is impossible, because hardening civilians against all avenues of attack is too expensive and will take too long. Rather than sell policymakers on politically popular marginal hardening plans, we should focus on the core of the problem (the proliferation of AI technology and the externalities of speeding up scientific research) and propose strategies for safely monopolizing international AI development.

Argument as follows:

1. AI is going to get cheaper and enable new offensive technologies.
2. To solve this problem, you can either: a) restrict access to dual-use AI systems, or b) accelerate defensive investment and proactively harden society.
3. If you accelerate defensive investment enough, you can avoid the concentration of power risks of monopolizing access to superintelligence.
4. Actually doing that would be extremely hard. You would need to design and scale defensive technology fast enough that there isn't a danger period during which you need monopolization, across all offensive technologies AI [...]

---

Outline:

(04:50) The Best of Bad Options

(14:05) Threat Actors

(20:28) Problems of Defense

(35:02) Candidates for Superweapons

(46:40) Conclusions and Research Recommendations

The original text contained 33 footnotes which were omitted from this narration.

---

First published:
September 29th, 2026

Source:
https://www.lesswrong.com/posts/ZHC6g5BijA5fRyGWu/problems-of-proliferation-1

---

Narrated by TYPE III AUDIO.

---