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We already have a known source of methane emissions that is ever increasing: cattle. Cows and swine account for several metric tons of emissions every year, fac
by dev_throw 6y ago
We already have a known source of methane emissions that is ever increasing: cattle. Cows and swine account for several metric tons of emissions every year, factory farming accounting for most of it. Reducing this is in most people's control.
- hwillis 6y agoIt may be within your control, but it's essentially irrelevant. All livestock and manure cause <4% of the average American's emissions (bottom chart): http://css.umich.edu/factsheets/carbon-footprint-factsheet http://css.umich.edu/factsheets/carbon-footprint-factsheet The emissions from grains etc add up to roughly as much overall- you don't eat the entire plant and it either rots or gets fed to cows. Obviously reducing emissions in our food industry is a huge win- eliminating red meat would be awesome. It's nowhere near good enough. Fossil fuels are 30x more important, easily.