Farting mooses (meese?) more dangerous to global warming than cars

In some magazine I read an article title "Top 10 worst jobs"
One of the jobs was "Orangutan Pee Collector"
The collector, had to find an orangutan and follow him until he had to take a piss. He would then hold a plastic bag under the orangutan (that are in trees) and catch the pee. They said that often you get urine all of you.
Anyway the purpose of collecting the urine, is for scientific research, not people's personal collections of orangutan urine.
So maybe they do something similar for moose farts.

 

I guess they will introduce farting tax after few years as well.