I think there's a role for consumption of meat and animal products. There's also a lot of land which cannot be used to directly generate human food in any sensi

I think there's a role for consumption of meat and animal products. There's also a lot of land which cannot be used to directly generate human food in any sensible way, e.g. in the uplands. Furthermore, animals have an important role in maintaining soil quality, which is vital to ensure good crop yields.