So I put out methane gas too. Everything on the planet does. The reason for global warming is really because of the mass production of livestock. Cows goats, sheep, etc are the major culperates of methane gas on the rise along with the 6 billion people on the earth farting. Just remember this when someone farts don't laugh because it's killing our planet lol. I am sure moose belching is contributing but haven't moose always belched so why would it be a problem now. People are trying to avoid the fact that they are the main cause of global warming and are blaming it on innocient animals that have been farting and belching since the dawn of time. Now they are sending out aluminum particles in the air from the contrails of airplanes to try and reverse the suns rays back out into outer space. I mean what people have done and are doing is absolutely distructive. Also the aluminum particle thing is a bad idea because people are going to be wearing respirators when they go out because now the aluminum is a big problem in the atmosphere. This is a very touchy subject lol.