AI companies lack engineering-style safety cases, unlike bridge and aircraft design

davidmanheim · x · 2026-11-08

A debate between David Manheim and @AndyXAndersen/@ramez on AI safety practices. Manheim cites Linch Zhang's analogy: civil engineers can clearly justify why a bridge is safe—design codes, numerical analysis, checking multiple failure modes—while honest engineers also state where their assumptions could fail; aircraft engineers add formal verification. Manheim argues the key difference is that traditional engineering uses safety factors and learns from near misses, while AI companies do not, and he disputes the claim that mistakes alone guarantee learning absent those mechanisms.

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