Ok, so you're continuing to push the topic in a direction of methane and not inefficiency as we were discussing. I think I'll conclude the conversation here as

Ok, so you're continuing to push the topic in a direction of methane and not inefficiency as we were discussing. I think I'll conclude the conversation here as it's clear you're just conversing from an ideological point of view. Methane is a problem, as discussed elsewhere in the thread, but the largest issue continues to be the fact we're digging up oil and feeding it to herds, you've not convinced me that this is not the largest issue, or not a larger issue than: air travel, cars etc;