this post was submitted on 12 May 2025
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Climate - truthful information about climate, related activism and politics.

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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world.  About 1C of total warming.  Second chart:  about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability.  Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases.  About 0.5C of cooling with large error bars from SO2.

Recommended actions to cut greenhouse gas emissions in the near future:

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[–] NGC2346@sh.itjust.works 2 points 1 hour ago

And what's going to be done about it ?

Nothing at all. Don't forget to pay your taxes and donate to their organization at Walmarts checkout.

[–] roastedgarlicbread@lemm.ee 4 points 8 hours ago

Omg whhaat? No way, I'm so totally shocked 😑

[–] ArchmageAzor@lemmy.world 12 points 16 hours ago

I wanna know how those 2/3rds are divided between those 10%.

[–] zeezee@slrpnk.net 80 points 1 day ago (4 children)

btw the top 10% is 800 million people so if you're from the west you're more than likely part of that figure.

doesn't mean it's your fault but if you're not actively doing something to prevent it then you are part of the problem..

[–] Goldholz@lemmy.blahaj.zone 2 points 8 hours ago

I cant even afford living, food, public transport, insurance and rent and other bills. So i am not

[–] kameecoding@lemmy.world 16 points 18 hours ago (1 children)

Copied from reddit comment

According to https://wid.world/world/#tptinc_p90p100_z/US;FR;DE;CN;ZA;GB;WO/last/us/k/x/yearly/t/false/0/200000/curve/false/country , the global 90th percentile income threshold in 2023 is at about $46,7k USD, market xchg rate.

But of course it's likely that if you are from the US your car use and shopping habbits contribute more even if you are below that income level compared to say a European who drives less and buys less.

[–] Kirk@startrek.website 5 points 8 hours ago

I have a feeling even the bottom 10% of Europeans are still contributing more than the bottom 10% of someone in India or Botswana. This Wikipedia page says that the average EU citizen contributes 117% of the global average carbon emissions (for comparison Canada is 307% and USA is 285%).

[–] chonglibloodsport@lemmy.world 10 points 22 hours ago (1 children)

I like to think of it in terms of fault vs responsibility. It’s not our fault, for the most part. But it is our responsibility to do something about it!

I’m hopeful. Renewables are exploding in growth.

[–] jagged_circle@feddit.nl 2 points 8 hours ago* (last edited 8 hours ago)

I also like to think of it in terms of necessary and sufficient.

Its not sufficient for you to avoid buying petroleum/plastic and animal products, but it is necessary.

[–] Kirk@startrek.website 9 points 23 hours ago (1 children)

Yes a very good point, the carbon footprint of the average Canadian is 10x that of the average Albanian.

[–] O_R_I_O_N@lemm.ee 6 points 23 hours ago

I knew they were up to something 🤔

[–] Scary_le_Poo@beehaw.org 7 points 18 hours ago* (last edited 18 hours ago)

In other news, water is wet.

[–] ininewcrow@lemmy.ca 34 points 1 day ago (4 children)

It's ironic when you think about human history .... at one point in human development, there was a population bottleneck where there were only a few thousand individuals that we are all descended from. It basically means that we owe our present world to the survival of a few thousand people.

Now it seems our species will die out because of the greed of a small percentage of our population.

We came into being because of a few .... and we will die out because of a few.

[–] wether@slrpnk.net 6 points 18 hours ago

Pretty much no serious authority on climate predicts that global warming will lead to human extinction. The collapse of what we know as civilisation, perhaps, and even some kind of mass death event, but our species outright ending? Zero chance. Not to say that those who endure as a relict population upon an overheated, polluted, and scarred Earth will be having a great time or anything

[–] Semi_Hemi_Demigod@lemmy.world 36 points 1 day ago (2 children)

That few is still 800 million people. Basically anyone in a developed country.

[–] eleitl@lemm.ee 2 points 9 hours ago

I think of us as the golden billion. With the consumption still growing, mostly with China's help.

[–] SendMePhotos@lemmy.world 10 points 1 day ago

Oh my god you just blew my mind. The US is about 340m people.

[–] Cruxifux@feddit.nl 7 points 1 day ago (2 children)

I don’t think climate change is going to mean annihilation of the human race on its own. It depends on what the people do when faced with famine on a mass scale. Water wars leading to nuclear annihilation would do it, but there also could be multiple revolts and power struggles over the world. Depending on how those go it could put us into something positive. Not without untold suffering though.

[–] ininewcrow@lemmy.ca 8 points 1 day ago* (last edited 1 day ago) (1 children)

The damage we are creating will take thousands or millions of years to undo .... so the trajectory of problems is bad right now, will get worse in the next few decades and stay that way for a few centuries. That is if we don't figure out ways to make things even more worse.

And if we do get to the point of nuclear war and the inevitable nuclear holocaust after, it will take us a century to survive that, then centuries more to recover from the damage it will cause.

I do have hope that as imaginative and creative beings that we are, we may figure out ways to survive through all that.

However, I am also realistic and know how ignorant and depraved we can become in the face of disaster and our own mortality.

We've survived natural disasters in the past that were no fault of our own.

We don't know if we can survive disasters of our own making.

[–] Cruxifux@feddit.nl 8 points 1 day ago (2 children)

I don’t really like the rhetoric of “we” are doing this. The rich, the warmongers, the imperialists, the capitalists are the ones doing it to us and the world.

[–] eleitl@lemm.ee -1 points 9 hours ago (1 children)

No raindrop feels responsible for the flood.

[–] Cruxifux@feddit.nl 1 points 8 hours ago (1 children)

Terrible metaphor for this when the vast majority of this “flood” is being created by a small minority of people.

[–] eleitl@lemm.ee 1 points 8 hours ago

A billion people isn't a small minority. You and me are part of it.

[–] ininewcrow@lemmy.ca 4 points 1 day ago

"We" is a relative term when I use it here ... I don't mean specifically you ... or me ... I mean the majority of people everywhere in the world who actively don't do anything as a collective to stop all this insanity and just go about perpetuating the system that is slowly destroying all of us.

ngl if humanity gets though the next 100 years, I kinda doubt we can all go extinct from then on.

[–] running_ragged@lemmy.world 2 points 1 day ago

It'll create a new bottleneck for sure, but I expect there to be a few communities built up by the richest of the rich to survive with as much comfortable as possible. A large number of the survivors will be their serfs, essential staff to maintain their comfort in exchange for a chance to survive.

[–] rtxn@lemmy.world 11 points 1 day ago (1 children)

"And don't you feel guilty about that one third?" - the 10%

[–] eleitl@lemm.ee 3 points 9 hours ago (1 children)

As a fellow member of these 10%, do you?

[–] rtxn@lemmy.world 1 points 2 hours ago

What gave you that idea? Your failure to sense the sarcasm?

[–] kamenlady@lemmy.world 4 points 1 day ago* (last edited 1 day ago) (2 children)

I remember reading something similar a while back, surely with less data available for the study, but it concluded the same and I'm pretty certain that those 10% know it and don't give a flying fuck.

[–] intelisense@lemm.ee 26 points 1 day ago (3 children)

Chances are, you are part of the 10%

[–] kamenlady@lemmy.world 2 points 17 hours ago

I am not, but i had wrongly the 1% in mind, when i wrote the comment

[–] MnemonicBump@lemmy.dbzer0.com 5 points 1 day ago (6 children)

To be considered in the richest 10% of the world population, you would need a net worth of approximately $130,000 (as of late 2024). I don't personally know anybody just sitting on 130k of money and assets. If you are, good for you, but many of us are not.

The chances of an average American being in that group is comparatively high compared to much of the world (around 50%), but still on the "Chances are..." forgone conclusion of your comment

[–] Kecessa@sh.itjust.works 10 points 1 day ago* (last edited 1 day ago) (6 children)

Net worth is what you own - what you owe, including your pension fund if you have one.

Also top 10% is people making 40k/year if we want to use that metric instead. If you're not part of that either it's probable that's it's just because you're too young to have a career yet.

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[–] FlexibleToast@lemmy.world 11 points 1 day ago (2 children)

That's just about everyone that owns a home. And, you better have something much more than that if you plan to ever retire. In the US, $130k is both a lot and nowhere near enough.

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

This. I make around $125k, and can acknowledge I’m an outlier. Admittedly, I work in the tech field and know plenty of folks probably making more. But it’s not “rich” money, it’s like…. 1990 middle class money, maybe.

I had a house built in 2021, 1050 sq/ft for a bit over $200k, and even that was only feasible because:

  1. It’s in rural bumfuck
  2. I can work remotely, so the move was possible.
  3. It’s a small house, just me and my wife.
  4. I keep costs low and still live like I make 60-70k.

If I still had to be tied to the city due to my career, I’m not sure I’d be able to afford it. The cheapest shithole of a place would cost more than twice what I paid for my house, and rent was the same and more. It’s utterly insane. Even moving to a more rural/ex-urban area, buying an old run down house that needed major work would have cost about the same as having my new home built and owning the land under it; it’s crazy.

I had to wait 11 months for the build to finish but it was worth it, got me out of this insane rat race. I don’t want to care about money, but that’s just life in a capitalist system.

[–] FlexibleToast@lemmy.world 6 points 1 day ago (1 children)

The thing is, they didn't say earn $130k, they said have $130k of wealth. If your retirement account is below that, you're not retiring for a long while. With the exception of the few that have pensions.

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

I probably have that or a bit more if you account the house appreciation and my savings, but I’m not selling or moving, and with costs that’s nowhere close to what I’d need to retire.

Assuming my current living standard and estimating costs cautiously at 70k annual without accounting for inflation, I’d need around 2.4 million to retire today, and that’s assuming I only live into my 70s. No way that’s happening without a powerball ticket, but thankfully I’ve got more than a few years left in me before retirement age.

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

Yeah, that's exactly what I meant by it's both a lot and nowhere near enough. I also work in tech and I know I earn more than most, I own a duplex, I max my retirement accounts every year. I have well over the $130k, but I'm still 20 years away from having enough to retire. It's crazy that we have to essentially be in the top 10% of earners in the country to feel like we can actually retire one day. The system is fundamentally broken.

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[–] MnemonicBump@lemmy.dbzer0.com 3 points 1 day ago (1 children)

I don't and do not know anybody that owns a home. That seems like a thing from a bygone era to me tbh, and I accepted a LONG time ago that I will die working. There's no way, even with the magic of compound interest, that I could save enough to retire without starving to death.

[–] FlexibleToast@lemmy.world 2 points 23 hours ago* (last edited 23 hours ago)

Us older millenials only recently started buying homes. I don't know if gen z, or let alone gen alpha, will ever get the chance outside of the obscenely wealthy.

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[–] Semi_Hemi_Demigod@lemmy.world 13 points 1 day ago (1 children)

If you make more than about $40,000 per year you are in that top 10% globally

[–] kamenlady@lemmy.world 2 points 17 hours ago

I figured, i had wrongly the 1% in mind

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