alt Hacker NewsI think the problem with beans is not looking gross, it's that they cause you to contribute a lot of methane to climate warming (you fart a lot).
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adonovan • yesterday at 6:02 PM
The methane quantity from human legume consumption is negligible, and beans are just about the most greenhouse-efficient source of protein there is.
Cow “farts” (actually rumen belches) are something else entirely.
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vmg12 • yesterday at 5:52 PM
That's only if your not acclimated to a high fiber diet.
Now I have to go to the lab and check (we have a ringdown sensor tuned to CH4/CO2/H2O precise into single digit ppb).
Some humans have methanogens in their gut and these people exhale methane (gut->bloodstream->lungs) and they can emit quite a lot, at least enough to completely fuck up our lab work. Our lead scientist is such a person, and the effect is so bad that he exhales into a bin liner when setting up an experiment.
Or he did: this was so inconvenient that we automated all our instruments, valves, etc so we could run experiments from the kitchen or even at home (lots of RPis which I wouldn’t normally use for anything important). Fortunately this also automated all the data collection.
But now I have to run a trial to see if my diet modulates anal CH4 emissions. Thanks HN!