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huh, riding your bike is 5x more eco-useful than going veganpic.twitter.com/wMO2AjcRW3
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Tweet je nedostupan.
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The numbers in that graph are from https://coolclimate.berkeley.edu/calculator , which unfortunately doesn't show an exact source for how they're estimating the emissions of each category. But the numbers line up pretty well with those here: http://www.uconnruddcenter.org/files/Pdfs/A%20Comprehensive%20Life%20Cycle%20Assessment%20of%20Greenhouse%20Gas%20Emissions%20from%20U_S_%20Household%20Food%20Choices.pdf …pic.twitter.com/W3SvqgW8j4
The enteric fermentation (methane) emissions should be included in the "production and manufacturing" category, though it's not defined well. Here's another report that more clearly shows that the majority of beef emissions are from enteric fermentation: https://science.sciencemag.org/content/360/6392/987 …pic.twitter.com/D0VBGZy1td
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Anyway, it’s definitely awkward and imperfect to lump CO2, CH4 and every other GHG together given their different effects over time, but the graphs are intended to capture both using the standard CO2e definition. If you find better data somewhere, I’d love to see and include it!
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thank you so much for going to all the trouble just for our silly mentions, really interesting dilemma with how to math and present these things
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Here's another, more detailed breakdown I just found: https://ourworldindata.org/food-choice-vs-eating-local … https://ourworldindata.org/uploads/2020/01/Environmental-impact-of-foods-by-life-cycle-stage.png …
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this is a great unrelated point that I try to bring up too - I'm canadian and the greenhouse energy we spend trying to produce tropical fruits (et al) that do not happily grow here is way more intensive than simply trucking it in from the south. but people love 'local'
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Čini se da učitavanje traje već neko vrijeme.
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