I am pretty sure it's not methane in, methane out. There's a digestive process and bacteria involved that produce methane from sugars and cellulose. So CO2 in

I am pretty sure it's not methane in, methane out. There's a digestive process and bacteria involved that produce methane from sugars and cellulose. So CO2 in via plants, methane (a much more potent greenhouse has) out. I think you need to research this "sham accounting" idea, maybe do some studies, collect some data, publish in a peer reviewed journal, before you go about spouting it as gospel.