// Cost-effectiveness of saving to buy galaxies — Squiggle model // Cost-effectiveness of saving $1M to buy distant galaxies vs AI safety philanthropy // Wealth as fraction of global wealth post-ASI globalWealth = 5e14 // $500T // A. Probability you can buy galaxies (no AI takeover × galaxies for sale) aPCanBuy = 0.6 * 0.2 // B. Your returns as a multiple of global wealth growth