it's pretty easy to find things that use methane. alas, it's easier to promote an agenda on fear and distribution of wealth and guilt. nevertheless, here's a link to something that closes the loop on methane. the "debate" if there was one, is about post partisanship, where there is no debate, it's about being more equal than those with an agenda. it won't matter what oldsters think or do, it's what our kids will do which is why the wealth redistributers focus so much of their effective resources in schools which are a captive audience and have the aura of accountability and moral authority that will undo capitalism. it's why they don't care about anyone else, because they don't need to, and when this generation dies, it's over because the percentage of people who understand capitalism is less each year. populism exceeds capitalism in almost every survey.
http://biology.plosjournals.org/perlserv/?request=get-document&doi=10.1371/journal.pbio.0020358&ct=1
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=517830
when "they" are confronted with facts, the straw man emerges. at that point, i want to eat them and turn them into methane and complete the cycle ;D