Where do you think the nitrogen came from in those fields? Everything is recycle... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

amanaplanacanal on June 10, 2019 | parent | context | favorite | on: Is it time to treat sugar like smoking?

Where do you think the nitrogen came from in those fields? Everything is recycled, eventually. As they say "We are stardust"

AnimalMuppet on June 10, 2019 [–]

Dead plants/animals != excrement, though. "Excrement" was the claim.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact