>Beef also primarily produces methane, so I'm not sure if the co2 impact of beef is the proportional impact in methane or actual co2. Methane has a much shorter

>Beef also primarily produces methane, so I'm not sure if the co2 impact of beef is the proportional impact in methane or actual co2. Methane has a much shorter term. impact vs co2. It is most certainly accounted for. The correct unit is CO2-equivalent and the time horizon commonly used is 100 years. See https://en.wikipedia.org/wiki/Global_warming_potential https://en.wikipedia.org/wiki/Global_warming_potential