Cows do create a lot of methane, bizzarely the most comes out the front end not the back
That said these bloody veggies who eat soya should hang their heads in shame for what that weed has done for Brazil/SA – where it hasn’t destroyed rain forest it has diplaced a lot of peasant farmers who relied on meat production and to top it all its mostly GM – very environmentally friendly!
If your a veggie then fine, just buy local and avod soya – which still appears in Linda McCartney’s products!
(Here’s a puzzle – when we invite veggie friends around we give them veggie food – cos they’re guests! When we are invited round do they make allowances for meat eaters? NAh!)