AI timeline debate: is our brain understanding good enough to estimate emulation compute?
teortaxesTex · x · 2026-09-06
A familiar AGI-timeline argument plays out on X: @phl43 argues that because our understanding of the brain is poor, any estimate of the compute needed to emulate it is probably wrong — possibly by a lot. teortaxesTex pushes back directly, claiming we actually have sufficient understanding of the brain.
The clash highlights the core split in compute-based AGI predictions: whether neuroscience uncertainty invalidates emulation-based estimates, or the bottleneck is just the compute growth curve.
Related event: Debate Erupts Over Whether Compute Extrapolation Can Predict AGI(6 posts)→
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