 Termites have bacteria in their gut that produce methane because that's another low oxygen environment inside the termites' gut. And then when the cows get on it down there in South America, then they turn the grass that replaces the trees, they turn that into methane. And a billion, 500 million cows is a whole lot. And then you've got almost a billion goats. You've got almost a billion sheep. There's 700 million pigs. You've got 35 million chickens that's on the planet all the time to feed us.