this post was submitted on 24 Aug 2025
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A scientist has made the shocking claim that there's a 49% chance the world will end in just 25 years. Jared Diamond, American scientist and historian, predicted civilisation could collapse by 2050. He told Intelligencer: "I would estimate the chances are about 49% that the world as we know it will collapse by about 2050."

Diamond explained that fisheries and farms across the globe are being "managed unsustainably", causing resources to be depleted at an alarming rate. He added: "At the rate we’re going now, resources that are essential for complex societies are being managed unsustainably. Fisheries around the world, most fisheries are being managed unsustainably, and they’re getting depleted.

"Farms around the world, most farms are being managed unsustainably. Soil, topsoil around the world. Fresh water around the world is being managed unsustainably."

The Pulitzer Prize winning author warned that we must come up with more sustainable practices by 2050, "or it'll be too late".

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[–] teolan@lemmy.world 10 points 6 days ago

We need to send a bunch of scientists to the edge of the ~~galaxy~~ globe to create a foundation that will help reduce the duration of the chaos to only a millennia.

[–] hanrahan@slrpnk.net 11 points 6 days ago
[–] TigerAce@lemmy.dbzer0.com 15 points 6 days ago
[–] Comrade_Squid@lemmy.ml 8 points 6 days ago

I do believe this to be true, capitalism has already hit its peak of extraction, water has entered the asset market, similar to gold, housing and diamonds. Humanity is in for a massive shock, migration, collapse of political systems. I will be fragging the billionaire bunkers if anyone cares to join me.

[–] Rooty@lemmy.world 8 points 6 days ago (7 children)

Calling Jared Diamond a scientist is pushing it.

[–] CuffsOffWilly@lemmy.ml 5 points 6 days ago

I was thinking the same thing so I looked him up and he has a BSc in biochemical science (Harvard) and a PhD from Cambridge in biophysics of the gallbladder. Colour me shocked. Still, kind of stepping outside his zone of expertise on this grand statement.

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[–] NewNewAugustEast@lemmy.zip 4 points 5 days ago

Calling Jared diamond a historian is just nonsense.

The minute I saw his name I rolled my eyes.

Move along nothing to see here.

[–] AlphaOmega@lemmy.world 7 points 6 days ago (1 children)

I checked my magic 8 ball, we are screwed

[–] Formfiller@lemmy.world 7 points 6 days ago* (last edited 6 days ago)

I’d rather the magic 8 ball make our decisions than most politicians. We’d have a higher chance of survival

[–] Professorozone@lemmy.world 5 points 6 days ago (6 children)

What does collapse even mean? All humanity dies? Fifty percent of humanity dies? Many die and those that don't revert to Mad Max life styles?

[–] JoMiran@lemmy.ml 8 points 6 days ago* (last edited 6 days ago) (1 children)

The collapse of society "as we know it" where we as a species cannot survive by following the same.lifestyle we have depended on in the past.

Our company helps manage a significant percentage of a critical piece of nationwide infrastructure. With what I see everyday, my wife and I have decided to buy fertile land that can be farmed and has its own source of subterranean water so that we can grow enough food to survive (we already switched to plant based diets). We also are investing heavily so that our home can be "off-grid". Summer is covered, but we are still working on winter power generation.

We are not at "prepper" level, but if you're building a new home, why not try to build in some resiliency?

[–] Professorozone@lemmy.world 2 points 5 days ago (2 children)

Funny I'm in the process of going solar and where I live, I'm not allowed to go off grid. How stupid is that?

[–] Nomecks@lemmy.ca 1 points 4 days ago (1 children)

You can still buy a battery bank and hybrid inverter that'll do solar -> battery -> grid. It's not full off grid, but you can almost completely eleminate grid usage.

[–] Professorozone@lemmy.world 1 points 2 days ago (1 children)

But you can't eliminate the connection charge. And as far as I can tell there's nothing to prevent them from increasing that to very high values. Currently it is $25 where I live but they are arguing to raise that to $30 as I type this. That's a 20% increase.

[–] Nomecks@lemmy.ca 1 points 2 days ago* (last edited 2 days ago) (1 children)

My bill is mainly transmission charges, as I put in during the day and pull out at night to charge my EV. Not sure what your bill looks like, but there's a lot of savings for me. The grid could also collapse tomorrow and it wouldn't affect my electricity.

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

Yeah, we opted for the battery. It was tough because without the battery the solar definitely pays for itself and the cost wasn't too bad, but with it it isn't certain. When calculating that, the inputs rely on you to predict so many things in the future. So I went with my gut. I just feel like energy costs are going to go up much more than "they" are saying. With climate change, AI, greed and the fact that we are installing some things that will consume more energy. I hope I'm right.

How do you like yours?

[–] Nomecks@lemmy.ca 1 points 1 day ago (1 children)

Mine is great, except I have to devise a way to safely remove snow off a 25 foot high installation at a bad angle. I lost about a month of production last winter due to covered panels.

[–] Professorozone@lemmy.world 1 points 13 hours ago

Well I'm in crazy town Florida so snow won't be a problem. Strong storms ripping then off my roof could be. Guess I'll find out.

Do you have a power bill? If so, when and roughly how much, if you don't mind?

[–] zod000@lemmy.dbzer0.com 1 points 4 days ago (1 children)

I wasn't allowed to go off grid in my previous home where I had solar installed either. There was also a hard cap on the amount of solar I was allowed to install. Both of these rules were put in place due to lobbying from the largest power company in the region (Duke Energy in my case). It totally sucks,

[–] Professorozone@lemmy.world 1 points 4 days ago (1 children)

Was it Florida because that's where I am and the rules are the same as what you've stated?

[–] zod000@lemmy.dbzer0.com 1 points 4 days ago (1 children)
[–] Professorozone@lemmy.world 2 points 4 days ago (1 children)

I'm on the East Coast. So I wonder what happens if you put enough solar on your house to go off grid and then just don't pay your power company? They put you in jail? LOL.

[–] zod000@lemmy.dbzer0.com 1 points 4 days ago

Sorry, I don't recall the actual specifics now. I believe it was something like they made it a code violation to not have your home connected to the power grid and you just get fined and harassed until you "fix" it.

[–] skeezix@lemmy.world 7 points 6 days ago (1 children)

no more strawberry frosted doughnuts at Dunks.

[–] Venus_Ziegenfalle@feddit.org 3 points 6 days ago

And no more Fortnite Battle Pass®.

[–] Brutticus@midwest.social 5 points 5 days ago (1 children)

This is something historians struggle with, because "Collapse" has happened before, the most famous of which might be the Bronze Age Collapse, or the fall of the western Roman Empire in 473. Needless to say, those didn't result in human extinction, or even the extinction of human habitation in those locations (so Greece was inhabited before the Bronze age collapse, but that predates Classical Greece, which we think of as it's golden age, and one for humanity).

Specifically, it was (natural) climate change or political turmoil (those usually go hand in hand) making long established trade routes and subsistence patterns untenable, and with it, destroying the power of the people who controlled that trade. There was a reduction in trade, as the elites had the money to import, and the disposition to distinguish themselves from the lower classes. There was certainly some population reduction, because food was not moving as much, and populations were reduced to what the locality could support. I want to note that at this point, we see migrations (although we do see violence). I want to thank Patrick Wyman's podcast for teaching me this answer.

So I think, in this case, I think its likely we see this. The current power structure will probably not survive, although pockets of it may hold on in places, and maybe even survive into the next iteration (so think about the Catholic Church, an ancient roman institution survives to this day). Instead, I expect to see local polities spring up, holding on to or rejecting various aspects of the old world. A process of balkanization implies the rest of the world looks on in horror, but I expect to see some process of it happening everywhere. Immediately, these fragments will resemble the world we recognize, but in the centuries that follow, the world will become unrecognizable to us.

I think its also important to note that like, the destruction of the social order, which would suck for a lot of reasons (like the development of technology like vaccines), doesn't necessarily mean a "dark age." Some knowledge was lost (like Roman concrete in the fall of Rome) but I dont think the fall of the modern world precludes the loss of electricity, or motor vehicles, or even something like the telephone.

[–] Professorozone@lemmy.world 1 points 5 days ago (1 children)

Thanks for the answer but I'm still not really certain what it would mean to me. I mean if these fascists went away, it might be worth it. Just depends on who rises to take their place.

[–] Brutticus@midwest.social 1 points 5 days ago (1 children)

You just asked what does collapse means, and I knew the answer. I certainly don't know what it would mean for you.

[–] Professorozone@lemmy.world 1 points 4 days ago* (last edited 4 days ago)

Well the purpose for asking what a world collapse looks like was to determine what life for a typical person would be and I consider myself to be a typical person (in the US). I kind of view it like the beginning of the movie Interstellar.

In that movie people still had houses but there were items that were in short supply. People had chronic illnesses and there wasn't much that could be done, so they would die prematurely. Crops were failing and it looked like the end of all, or virtually all, life was approaching. I wonder if that's what it looks like.

A lot of the answers were on a macro scale not a sort of day to day life scale. That's what I meant about what it would mean to me.

[–] hanrahan@slrpnk.net 1 points 6 days ago (2 children)

The general breakdown of civilization,.nad mutiple points of fialuer that.can no longer be papered over.

and no one.comes bevase theres been too many disasters. A bridge collaoaes and no one foxes it, a wildfire and no firefighters, a hurricane and no one comes to help, the ibtent goes nldown and.doeat come back up again. The lights go off and don't come back on, your toilet doesn't flush and the grocery store has empty shelves.amd no gasoline available etc

[–] JoMiran@lemmy.ml 5 points 6 days ago (2 children)
[–] Halcyon@discuss.tchncs.de 1 points 5 days ago

That's all part of the collaspe, even teh lettres crash an the lanugage deteriorat es. That's wat heppens when tha whole world goes into panick mode an evrybody is always on the run.

[–] ameancow@lemmy.world 1 points 6 days ago

A bridge collaoaes and no one foxes it

But... I want them to fox the bridges :(

We're rather resilient, but it's gonna be dicey.

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[–] vane@lemmy.world 4 points 6 days ago

So that's why I planned to live in mountains and grow my own food. I thought I was high. Thanks Science.

[–] Blackfeathr@lemmy.world 4 points 6 days ago* (last edited 6 days ago)

Y'know, Quasimodo predicted all this.

[–] tree_frog_and_rain@lemmy.world 1 points 6 days ago (2 children)

Civilization doesn't equal the world. Life will carry on and heal from the damage us 'smart apes' have done in our hubris.

[–] BreadstickNinja@lemmy.world 2 points 5 days ago (1 children)

This argument frustrates me greatly. Humans are far more adaptable than most other species, and the damage we are already doing to less adaptable species and ecosystems is incalculable and irreversible. We will kill off much of Earth's life long before we manage to destroy ourselves.

Species are going extinct at a rate of 1,000 to 10,000 times faster than the normal "background rate" of extinction, driven by habitat loss, climate change, and pollution. Every species that we drive to extinction represents a multi-billion year legacy that will never return. Arguing that life will continue after the collapse of humanity is only partly true. There are a hell of a lot of species that will never continue, because our actions destroyed them.

We're also roughly at the halfway point of Earth's ability to support complex life, which emerged about a half billion years ago and has roughly another half billion years before the increased heat of the aging sun disrupts carbonate weathering to the extent that one of the main pathways of photosynthesis is no longer possible. Yes, during that 500 million years, in the absence of ongoing anthropogenic extinction, species will again diversify to fill the gaps. But there will be no tigers or elephants or rhinoceros after humanity, just as there were no non-avian dinosaurs after the asteroid.

I'm not making an argument. I'm learning to identify with a bigger picture for my sanity.

My heart weeps greatly for all of the species that are going extinct on this planet.

And I find some hope that life itself will continue here, even if it's not complex life. Life has survived extinction events before. Life is adaptable.

I'm trying to be less attached to the form life takes, because I can't stop climate change.

So it's something that gives me peace. It's not an argument that what is happening is right. Because it's not.

[–] Brutticus@midwest.social 2 points 5 days ago

"civilization" doesn't even include humanity or technology.

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