this post was submitted on 24 Jul 2025
818 points (95.0% liked)

Science Memes

15983 readers
1909 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
 
top 50 comments
sorted by: hot top controversial new old

It is true there are too many billionaires. We can provide everyone, if some of them also need 10 private jets.

[–] buddascrayon@lemmy.world 53 points 2 days ago (2 children)

This is one of the things that pisses me off about the Star Trek "fans" who point to the Replicator tech (which wasn't introduced until the Next Generation series) as the reason humanity was able to end scarcity. No, it absolutely was not what ended scarcity in the Star Trek universe. What ended scarcity was the absolute end of capitalism. We have now and have had for over a century, the capability to end world hunger and provide housing for every man woman and child on the planet. We don't do it because it would remove the overinflated value of those things as well as the obscene wealth of the rich.

[–] interdimensionalmeme@lemmy.ml 9 points 1 day ago* (last edited 1 day ago)

Capitalism requires scarcity as its engine.
When scarcity is threatened, it is called the capitalist dirty word "commodity".
It means there is no more profit in that.

load more comments (1 replies)
[–] Iapetus@slrpnk.net 0 points 21 hours ago* (last edited 21 hours ago) (1 children)

This study is dangerously stupid.

We are rapidly running out of resources for survival.

Global fresh water demand will exceed supply by 40% by 2030 and 90% of topsoil is at risk of depletion by 2050.

We are already over capacity on fresh water demand for the amount of humans alive on this planet.

Top soil is what food grows in. Without top soil we can't grow food.

Billions of people will die this century. The planet cannot support any more people. Don't have kids.

[–] LoreleiSankTheShip@lemmy.ml 1 points 11 hours ago (1 children)

No, we are not over capacity for survival. We waste a ton of water on stuff we don't need, like having lawns in the desert or choosing to grow almonds during droughts when people have to ration water usage at home. . Top soil is the same, we could, collectively, switch from beef and to a lesser extent pork to focus on much more efficient chicken, thus freeing a lot of land used to feed livestock.

Stop this Malthusian nonsense, we have enough resources for everyone. They are just severely mismanaged to the point of killing us all. We could live sustainably if we wanted to, we just choose not to.

[–] Iapetus@slrpnk.net 1 points 1 hour ago* (last edited 20 minutes ago)

So you agree that as things are, there aren't enough resources for the current population, let alone billions more people.

This complete overhaul of the structure of society that keeps being mentioned here is an impossible pipe dream fantasy that is flat out just not ever going to ever happen as it fundamentally goes against human nature.

Human beings aren't capable of altruism. What about the world around you ever gave you the idea that we were?

Most people won't even go vegetarian (let alone vegan!), and yet you expect the rich and powerful to just roll over and give up all their money and power for this imaginary 'greater good' scenario that will save the world?

Stop believing in stupid fairytales, they won't save you from the world that is falling apart right in front of you.

[–] kepix@lemmy.world 5 points 1 day ago (1 children)

what about food and place to live? seems to me we are stealing too much land from nature.

[–] ILikeBoobies@lemmy.ca 8 points 1 day ago (2 children)

Build upwards instead of outwards

Replacing all forms of power generation with nuclear would protect a lot of land but war exists and blowing up a nuclear plant causes longer lasting damage than a solar farm

[–] theTarrasque@lemmy.world 3 points 1 day ago (2 children)

And where do we put all that radioactive waste?

[–] rwdf@lemmy.world 6 points 1 day ago
[–] ILikeBoobies@lemmy.ca 4 points 1 day ago

In my backyard

load more comments (1 replies)
[–] LovableSidekick@lemmy.world 19 points 2 days ago (4 children)

I know the world has more than enough resources and productivity for everyone on it to live comfortably without overworking, but 30% is the lowest figure I’ve ever seen. Would like to know where that came from. I’ve seen so many widely varying estimates of everything.

[–] fishos@lemmy.world 8 points 1 day ago* (last edited 1 day ago) (3 children)

Someone else posted what it means. It means 10m² living space per person, 4 people share 20m² for bathroom and kitchen, you don't eat meat, you wash tops every ~3 days and bottoms every ~14 days(laundry is shared with ~20 people). Something like 4 people are expected to share a laptop with specs that were cutting edge 15 years ago(a "gaming pc" would only be able to be used for ~150 hours per year).

It is a MAJOR downgrade from how most people live, even those in poverty, and is just not appealing to all but the most minimalist of people. It's more akin to living in an RV or "van life"(except you're not supposed to have a car in this situation either - public transportation only).

[–] TranscendentalEmpire@lemmy.today 5 points 1 day ago (1 children)

It's also ignoring the fact that we have already surpassed the limitations of what the nitrogen cycle could normally provide. So we would still be relying on fertilizers produced with fossil fuels.

load more comments (1 replies)
load more comments (2 replies)
[–] Genius@lemmy.zip 6 points 1 day ago

I recommend reading the image to find the source

load more comments (2 replies)
load more comments
view more: next ›