1053
you are viewing a single comment's thread
view the rest of the comments
[-] Gladaed@feddit.org 117 points 1 day ago* (last edited 1 day ago)

This is dumb. Most plants resist cultivation. Bragging about being able to afford them does not make you Superior.

Also yields are important

[-] MonkderVierte@lemmy.zip 4 points 23 hours ago* (last edited 22 hours ago)

Our current style of industrialized agriculture isn't viable long-term (meaning: millenia); too much damage to the ecosystem.

[-] AceOnTrack@lemmy.blahaj.zone 2 points 6 hours ago

It's the kind of farming you need in order to provide for the high density ~~rabbit hutches~~cities that are supposed to save the planet

[-] balsoft@lemmy.ml 1 points 36 minutes ago* (last edited 34 minutes ago)

No, obviously it is just the most profitable, which is the only thing that matters under capitalism. With better planning we could totally use sustainable farming techniques, and have comparable yields.

And I don't know what you are on about with cities. Cities are the densest, and thus most efficient way of human settlement. Other forms of settlement are less dense, therefore require more land, therefore leave less land for agriculture (and result in higher transportation costs) which means agriculture has to have higher yield per unit of area.

[-] Eq0@literature.cafe 82 points 1 day ago

Resist cultivation or have some other undesirable properties. Often low yield, short harvest, low yield, difficult picking or transporting.

A favorite example of mine: oak’s acorns are sometimes edible. Roughly one in ten oaks produce edible acorns. They are indistinguishable from inedible ones unless you try them out - but inedible ones are fairly poisonous. The gene for edible acorns is recessive and it takes at least a decade before you know if a newly planted oak produces edible acorns or not, with a 10% probability of the former. It is just practically impossible to select for this criterion. Thus, we don’t eat acorns.

[-] rayyy@piefed.social 3 points 22 hours ago* (last edited 22 hours ago)

Not sure that acorns are inedible. They just need to be processed.

[-] danekrae@lemmy.world 74 points 1 day ago

Often low yield, short harvest, low yield, difficult picking or transporting.

And let's not forget, low yield.

[-] Eq0@literature.cafe 31 points 1 day ago

Let us not!

Low yield due to overly specific conditions that are hardly met

Low yield due to short production window

Low yield due to long growth time

Low yield just because

[-] Gladaed@feddit.org 4 points 1 day ago

Also acorns ain't particularly nutritious.

[-] Korhaka@sopuli.xyz 19 points 1 day ago

You just remove the tannins by soaking them, it's not really a major problem. I tried it before, they were fine but fairly bland.

[-] infinitesunrise@slrpnk.net 20 points 1 day ago* (last edited 1 day ago)

Isn't acorn flour edible after you rinse out the toxins? Some north american tribes did essentially "farm" acorns (They managed groves of oak) and iirc that's how they dealt with the toxicity.

[-] Bassman1805@lemmy.world 15 points 1 day ago* (last edited 1 day ago)

Acorns are like the easiest thing to forage, though. I agree that foraging isn't as simple for many people as the OP makes it out to be, but acorns are a bad counter example.

They are high in tannins, which your body is pretty good at processing in reasonable quantities (they're in tea, coffee, and wine), but many acorns DO have unreasonable quantities of them and they can cause organ damage. Luckily, tannins are water soluble, so you just need to crack them open and soak them in water for a few days, then rinse and they're safe to eat.

[-] someacnt@sh.itjust.works 10 points 1 day ago

I thought we eat acorns after processing them? There are cuisines which involve acorns as main ingredient.

[-] shalafi@lemmy.world 14 points 1 day ago

Let the deer and squirrels and wild pigs eat the acorns, then eat the deer and squirrels and wild pigs. Easy!

I mean, I think that goes back to the whole “industrial farming” point. If it can’t be farmed, it won’t be commercially available. But there are plenty of plants that you could scavenge, if you knew what to look for.

One of my personal favorite niche plants is osha root. It’s one of the best cures for a sore throat. It tastes a little bit like dirty root beer, and it’ll numb your entire throat when you chew on it. Native Americans kept some around for medicine. You can even grind it up and smear it on shallow scrapes to numb the area. You can find it in teas like Throat Coat, which is a sort of secret weapon for performers and public speakers whenever they have a sore throat.

But it can’t be commercially farmed, because it exclusively grows in the Rocky Mountains where a specific type of fungus helps it thrive. It isn’t commercially viable to market to the masses like throat lozenges, (even though it is just as effective in reducing sore throats) because it has to be scavenged.

[-] ayyy@sh.itjust.works 7 points 1 day ago

there are plenty of plants that you could scavenge

But what happens when “you” becomes a million people? A hundred million people? A billion people? Where I live, we can’t even have a nice field of flowers because a hundred Instagram models will trample and ruin it before spring is over. Scavenging and foraging literally cannot feed the 7 billion human mouths on this planet.

[-] drosophila@lemmy.blahaj.zone 2 points 1 day ago

8 billion now.

[-] Gladaed@feddit.org 3 points 1 day ago

If it can't be farmed there cannot be enough for everyone, but it will be exclusive to a select few. How they are selected is irrelevant.

My point wasn’t that commercial farming is bad. With 8 billion people on the planet, it’s a necessity. My point was simply that scavenging to supplant your needs should be more encouraged, and the knowledge should be passed down.

[-] Gladaed@feddit.org 1 points 1 day ago

Most people live in large cities where this is not feasible for everyone at once. Also transportation is expensive.

[-] Danquebec@sh.itjust.works 1 points 21 hours ago

If you have a garden (I recommend far from the street to avoid pollution), some wild plants will grow in it. It's good to know which ones you can eat and to be able to distinguish them from poisonnous ones. This way, weeding can become a sort of harvest.

[-] sharkfucker420@lemmy.ml 12 points 1 day ago

Isn't that what they meant by industrial agriculture preventing widespread use?

[-] Donkter@lemmy.world 14 points 1 day ago

I think the point is it doesn't prevent wide spread use. If a plant resists cultivation then it's not worth it to try to farm, either industrially or in your back yard. Especially if you're trying to farm for sustenance.

[-] muhyb@programming.dev 5 points 1 day ago

Lamb's lettuce superiority! They don't need cultivation, grow everywhere even if you don't want them to grow, and they are quite edible, also delicious.

this post was submitted on 11 Oct 2025
1053 points (97.3% liked)

Science Memes

17054 readers
1698 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS