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Earth

Global Warming Is Speeding Up and the World Is Feeling the Effects 134

An anonymous reader shares a report: Summer started barely a week ago, and already the United States has been smothered in a record-breaking "heat dome." Alaska saw its first-ever heat advisory this month. And all of this comes on the heels of 2024, the hottest calendar year in recorded history. The world is getting hotter, faster. A report published last week found that human-caused global warming is now increasing by 0.27 degrees Celsius per decade. That rate was recorded at 0.2 degrees in the 1970s, and has been growing since.

"Each additional fractional degree of warming brings about a relatively larger increase in atmospheric extremes, like extreme downpours and severe droughts and wildfires," said Daniel Swain, a climate scientist at the University of California. While this aligns with scientific predictions of how climate change can intensify such events, the increase in severity may feel sudden to people who experience them.

"Back when we had lesser levels of warming, that relationship was a little bit less dramatic," Dr. Swain said. "There is growing evidence that the most extreme extremes probably will increase faster and to a greater extent than we used to think was the case," he added. Take rainfall, for example. Generally, extreme rainfall is intensifying at a rate of 7 percent with each degree Celsius of atmospheric warming. But recent studies indicate that so-called record-shattering events are increasing at double that rate, Dr. Swain said.

Global Warming Is Speeding Up and the World Is Feeling the Effects

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  • Shorter centuries.

    • by shanen ( 462549 )

      Mod parent E for Effort if not F for Funny Fail?

      Currently reading two books with "the end" in the title. And yesterday's news mentioned that the June weather was surprisingly higher than ever before recorded. In mitigating circumstances, the local temperature records only go back about 150 years. During that news there were several flash announcements about little tornadoes. I remember one for a district just north of here, so that must have been a specific sighting, but later there was a warning for the en

  • by Rosco P. Coltrane ( 209368 ) on Tuesday July 01, 2025 @12:47PM (#65489062)

    and summer is ultra-messed-up too here. We've had 2 days at 64 degrees this year, but otherwise it barely goes above 50. It's really rare here to have such a long, sustained bout of cold weather around midsummer.

    • That's normal where I live. Yesterday I was complaining how cold it was in Capitola by the beach (lat 36 deg N). It was below 64 F / 18 C in the middle of the afternoon on the last day of June. The shops in that town must make a fortune selling hoodies and blankets to unprepared tourists.

      I sure am glad we are sharing our anecdotes and getting some productive discussion going.

      • by hey! ( 33014 )

        The thing to understand is we're talking about sixth tenths of a degree warming since 1990, when averaged over *the entire globe* for the *entire year*. If the change were actually distributed that way -- evenly everywhere over the whole year -- nobody would notice any change whatsoever; there would be no natural system disruption. The temperature rise would be nearly impossible to detect against the natural background variation.

        That's the thinking of people who point out that the weather outside their door

        • The thing to understand ...

          There's nothing to understand. Just two fellows comparing their local climate. It's essentially meaningless.

          That's the thinking of people who point out that the weather outside their doors is unusually cool despite global warming.

          There's no way to know that's what the poster meant without asking him yourself.

          When you consider six tenths of a degree increase across the roughly 10^18 kg of the troposphere, that is as vast, almost unthinkable amount of energy increase.

          Yes, the Earth receives a lot of solar radiation. It's almost like we don't need to drill for oil and gas quite so much if we could just put some turbines and panel up. But that makes the wrong people rich, so that's bad from someone's point of view. Changing the political power in controlling energy in a few central place

  • by rsilvergun ( 571051 ) on Tuesday July 01, 2025 @01:06PM (#65489106)
    Because they were putting out data used for climate change analysis and it was becoming too obvious to damage was too extreme.

    If you live in a place with severe weather events like floods or hurricanes or tornadoes then you can expect to get little or no notice in the coming years.

    We all make trade-offs. Last November we made a pretty big one. Just now 5 trillion in tax cuts for billionaires just got rammed through the Senate. If you live in a rural community your hospital will be closing to pay for that. Some suburban hospitals will be closing too.

    I don't think we talk about those trade-offs enough. We spend too much time talking about how much damage gets done to the poor but nobody gives a flying rat's ass about the poor.

    So instead we should talk about how fucked everybody on this forum is now. We're going to take over a trillion dollars out of the US economy and hand it over to a handful of billionaires. They cannot possibly spend enough of it to keep the economy going. And the massive unfunded tax cuts are going to trash the bond market and with it the entire US economy.

    The worst of it is scheduled for right after the midterm elections. And if you're over the age of 12 you should be able to figure out why.

    You're going to get a lot of propaganda in your eyeballs over the next several months. And you need to figure out what to do about the economy first and foremost. But I don't think we can give up our moral panics. They're just too much fun.
    • Re: (Score:2, Insightful)

      If you live in a rural community your hospital will be closing to pay for that. Some suburban hospitals will be closing too.

      No, they will not be closing to pay for that.
      That is not, and isn't how it has ever worked.
      They'll be closing because the folks in power are philosophically opposed to publicly funded healthcare. It's that simple.
      There was no trade-off involved. We have a single-party Government currently, and they're doing what they do every time they're in power.

      And the massive unfunded tax cuts are going to trash the bond market and with it the entire US economy.

      lol, what?
      Chicken Little, you never fail to make me smile.
      The Tea Party is back, but now with more compassion and decidedly more blue color!

      If there were a

      • by quax ( 19371 )

        Just wait until he gets to name Powell's replacement next year. I am sure it'll do wonders for the dollar and the bond market.

        • lol- it'll be spectacularly fucked, but we all know that.
          In the end though, it'll all be just fine.
          He may cause a 2008 Level Event, though.
        • For something like that Trump might not be allowed to pick anybody but powell.

          Remember Trump isn't actually in charge the heritage foundation and Peter theil, with a bit of Elon Musk mixed in just to make things more chaotic and cruel.

          Trump is a senile old man who could barely make it through the first 20 minutes of a town hall meeting set up to lob him softballs.
          • For something like that Trump might not be allowed to pick anybody but powell.

            Fuck- you're the liberal version of QAnon.

      • Who don't know how anything works tell me that's not how it works.

        Most rural hospitals rely on Medicaid payouts as a consistent and reliable revenue stream to stay open. Without those payouts they aren't profitable and they go under in the hospital closes. Many suburban hospitals also fall into this.

        I'm not Chicken Little you idiot. This is what the CBO is saying you can look at the fuck up. If you live in a rural community or a suburban community that's further out congratulations you just voted to
        • Re: (Score:1, Troll)

          Who don't know how anything works tell me that's not how it works.

          That's pretty rich coming from the person clearly struggling with the language we're communicating in.

          Most rural hospitals rely on Medicaid payouts as a consistent and reliable revenue stream to stay open. Without those payouts they aren't profitable and they go under in the hospital closes. Many suburban hospitals also fall into this.

          Nobody contested this. What was contested was your reasoning for the withdrawal of public funding. Do try to stay on point.

          I'm not Chicken Little you idiot.

          Oh, you absofuckinglutely are, lol.

          This is what the CBO is saying you can look at the fuck up. If you live in a rural community or a suburban community that's further out congratulations you just voted to shut down your own fucking hospital. Good luck not having a stroke or a heart attack.

          Shit, this conversation is moving too fast for you to keep up with, isn't it?
          I called you Chicken Little because of your bond market claim. You're trying to answer that with a rehash of your above claim that was never contested- that's classic.
          Have o

          • Must be nice to be over there in Russia and not have to worry about the American economy collapsing.

            The downside is you've got our religious lunatics whipped up into a frenzy and we are about to hand them the launch codes.

            You're going to find out real soon whether or not you're a nukes work. Honestly I don't know if ours do either but it doesn't matter because we have more than enough conventional bombs to turn the whole of Russia into a parking lot

            And thanks to all that Russian propaganda we hav
            • Must be nice to be over there in Russia and not have to worry about the American economy collapsing.

              You're an idiot. I'm in Seattle, and US GDP has currently collapsed by -1.6%, which is to say it fucking increased, you fucking imbecile.

              The downside is you've got our religious lunatics whipped up into a frenzy and we are about to hand them the launch codes.

              You think.... Russians.... have got the evangelicals whipped up into a tizzy? Christ, you're so fucking un-self-aware, I think you might be an LLM.

              You're going to find out real soon whether or not you're a nukes work. Honestly I don't know if ours do either but it doesn't matter because we have more than enough conventional bombs to turn the whole of Russia into a parking lot

              Step 1 when accusing someone of being a Russian, is to not fuck up the English language in a way they'll be able to point out.
              You see, I are not a nukes.
              As for whether or not US nukes work? Of course they do. What kind of fuck

        • by gweihir ( 88907 )

          You are talking to idiots that think that tariffs are paid by the exporter, not the importer.

          • What? lol.
            Why are you lying?
            I think no such thing. Do you think I'm a fucking Trumptard?

            You stupid fuckers and your purity tests. You're why we lose elections. You're ever bit as bad as a motherfucker with a red hat.
            • by gweihir ( 88907 )

              Do you think I'm a fucking Trumptard?

              I have no idea whether you are a MAGA, but the quality of your mental processes seems at least often pretty similar. Remember thet Trump is a symptom of a larger problem and not everybody part of that problem likes Trump. Some even see that electing a rapist, convicted felon and serial banktuptee as president may be a bad idea.

          • Honestly the morons here on slash dot know all that.

            There's basically two kinds of right-wing slashdotter.

            The first are the I got mine fuck you crowd. These are genuine idiots who think that they can put psychopathic lunatics in charge of everything and get away with it. A handful of them are in their mid 60s or even seventies and they will drop dead before the damage they're causing hits them. The rest are going to be homeless and living out of a broken down car by the river. Paying rent for that b
            • 1) I'm liberal. Categorized as "bleeding heart" by those who know me. I've voted Democrat my entire life.
              2) "And then there are the moral panics." Chicken Little, I don't know if you get to talk about other peoples' panic.
              .
              3) I never heard an N-bomb in my home, thankfully.
              4) I'm in my early 40s, not 60s.
              5) I'm squarely in the "i've got mine category", but I also want "you to get yours".
              6) None of this, even though we align in our voting, makes you any less fucking stupid than you are.

              We may both be l
      • Oh and as for the bond market you are a blooming moron.

        The problem isn't borrowing money even as tax cuts. The problem is we borrowed $20 trillion dollars and handed it to the top 1%.

        That fundamentally breaks our economy and the bond market knows it. They're going to start selling their bonds and that's going to tank the value of the dollar.

        As is typical of people who don't know the first fucking thing about the US economy you don't understand that we are artificially boosting the value of the d
        • Oh and as for the bond market you are a blooming moron.

          Just a realist who's been around for a long time, can look at graphs and gauge the current level of dysfunction.

          The problem isn't borrowing money even as tax cuts. The problem is we borrowed $20 trillion dollars and handed it to the top 1%.

          That fundamentally breaks our economy and the bond market knows it. They're going to start selling their bonds and that's going to tank the value of the dollar.

          As with every claim you make, all it takes to prove you wrong is a little bit of time, Chicken Little.
          I have it on good authority from you that our bond market should have already collapsed. Yet, strangely, it still hasn't even hit a historical (contemporarily speaking) level of fuckery, much less a truly historical level.

          Bock bock, the sky is falling, the sky is falling!
          You're such a fucking

    • by Lserevi ( 1270986 ) on Tuesday July 01, 2025 @02:36PM (#65489356)

      It's worse than that: the proposed budget for NOAA dismantles a significant number of climate-related activities. Here's some of the text:

      In coordination with the requested terminations for Weather Laboratories and Cooperative Institutes (see OAR-10) and Ocean Laboratories and Cooperative Institutes (see OAR-19), NOAA will close the Atlantic Oceanographic & Meteorological Laboratory (AOML) in Miami, FL; the Air Resources Laboratory (ARL) in College Park, MD, Idaho Falls, ID, and Oak Ridge, TN, as well as a nation-wide network of soil moisture sensors; the Chemical Sciences Laboratory (CSL) in Boulder, CO; the Geophysical Fluid Dynamics Laboratory (GFDL) in Princeton, NJ; the Global Monitoring Laboratory (GML) in Boulder, CO, Utqiavik, AK, Mauna Loa, HI, Hilo, HI, Big Island, HI, American Samoa, and the South Pole; the Pacific Marine Environmental Laboratory (PMEL) in Seattle, WA; and the Physical Sciences Laboratory (PSL) in Boulder, CO.

      With this termination, NOAA will no longer support the National Integrated Heat Health Information System, the Climate Smart Communities Initiative, or Climate Adaptation Partnerships. NOAA will assess how to continue support for high priority activities currently supported within Regional Climate Data and Information.

      With this termination, NOAA will no longer support climate research grants.

      See https://www.noaa.gov/sites/def... [noaa.gov] for details.

      • Gives a rat's ass about any of that and they actively wanted shut down because they want to roll coal dammit. They're a bunch of 12-year-olds angry that they're being told what to do by their parents.

        I don't talk to climate change with those idiots. They only understand one thing and that's themselves. If it doesn't directly and immediately hurt them they are not going to be worried about it in the slightest.

        I don't think of any of it matters anymore but these morons are going to get wiped off the
    • Speak for yourself. I live in San Diego. I have at least 4 hospitals I could go to, possibly more. Of course, I'll be living in a tent at the rate housing is going but at least I can wander into a hospital for free (since I'll be living in a tent, and won't have anything to take from me).

      I'm sure glad we're handling all these issues in California. ie. housing, homelessness, raising gas taxes to encourage ev, highest energy cost in the country. I could go on but fuck why bother.

    • by AmiMoJo ( 196126 )

      That that could be used to sue over the effects, or challenge refused insurance pay-outs on an "act of god" basis, that sort of thing.

  • If we are to solve this we need people we can trust to give us good statistics and numbers on our options, and from there to establish our best options for solutions. I'll give some links to Wikipedia for data, and this practice usually triggers people into screaming how Wikipedia cannot be trusted. Well, don't trust Wikipedia then, follow the links to the original sources or go seek out better sources with your favored search engine.

    If asked on who to trust I might start with the IPCC as I have doubts th

    • by Anonymous Coward

      We do know nukes are by far the most expensive option.
      There are four arguments against investment in nuclear power: Olkiluoto 3, Flamanville 3, Hinkley Point C, and Vogtle. These are the four major latest-generation plants completed or near completion in Finland, the United States, the United Kingdom and France respectively.
      Cost overruns at these recent plants average over 300%, with more increases to come. The cost of Vogtle, for example, soared from US$14 billion to $34 billion (A$22-53 billion), Flamanvi

  • by Arrogant-Bastard ( 141720 ) on Tuesday July 01, 2025 @01:44PM (#65489230)
    ...until you consider the implications.

    The first is that it's not evenly distributed: some parts of the planet will get hotter faster than that - others may even cool down. Some will get dryer; some will get wetter. Keep in mind, this is a globally-calculated average. As we've already seen, short-term, mid-term, and long-term temperature increases in some regions may be much more than just a quarter of a degree. Some of those are well on the path to becoming essentially uninhabitable, and that in turn will generate social, political, and economic crises.

    The second is that even this fractional degree of warming significantly shifts the window of possibility for extreme events: bigger hurricanes, worse droughts, etc. Events that were extremely unlikely 20, 30, 40 years ago are now only somewhat unlikely. Even the best weather models -- which are stunningly accurate when it comes to things like predicting hurricane landfall locations -- may need to be adjusted to account for conditions that have never happened before. Until that adjustment happens, those models may not be as reliable as they have been, and that affects public safety.

    The third is we don't know where the tipping point is. Despite enormous amounts of research, we have - at best - plausible estimates. And if you've read any of this research then you know that we do not want to find the tipping point by going over it. And every incremental increase in the rate of warming slightly increases the probability that we'll do that.
    • One of the reasons most people don't see much effect is because they aren't polar bears. Global average annual temperature is not really a very useful metric other than in the Doom Goblin sense of "Oh noes it's getting warmer we'll all cook". The trend in rural temperatures for the USA is rather gentle compared with the publicised numbers which include urban heat island effect and badly sited thermometers. Even then averaging across a year and across the entire country rather masks people's actual experienc

      • > One of the reasons most people don't see much effect is because they aren't polar bears

        It's because people are locked in cities, no way to observe the actual world.
        I've been gardening for the past few years. What I did with my grandparents as a kid 30 years ago doesn't work anymore.

  • by quax ( 19371 ) on Tuesday July 01, 2025 @02:27PM (#65489340)

    He considers this an artifact of setting too short a time window and he stresses that current trends are still very much in line with the forecasts of climate modeling.

    To quote:

    The truth is bad enough folks!

    Let's not play the same games climate deniers were playing a decade ago with cherry-picked time periods and misleading trend lines.

    https://bsky.app/profile/micha... [bsky.app]

  • by chiefcrash ( 1315009 ) on Tuesday July 01, 2025 @02:56PM (#65489402)
    The reason Alaska saw its first-ever heat advisory this month is simple: the National Weather Service only recently allowed for heat advisories to be issued there. Information on similarly warm weather conditions previously came in the form of “special weather statements.” It’s purely an administrative change by the weather service.

    “It’s not that the heat in the interior that prompted Fairbanks to issue this is record heat or anything like that.” said Rich Thoman, a climate specialist at the Alaska Center for Climate Assessment and Policy. Thoman also clarified that the term swap doesn’t have anything to do with climate change. (https://apnews.com/article/alaska-first-ever-heat-advisory-df913edec183efd7b1b800fab33ff1ad)
  • It was 100 F / 37 F in most of France today because of an unusual heat dome.
  • What's important is we make AI.

  • The only way to so stop global warming is the so stop the insensitive to try to get ahead. On the macro level countries competing with AI and crypto currency using huge amounts of power.

    In the micro scale you have ribbid consumerism and a throw away culture. Maybe you need those PFAS clothes to get ahead at work because they don't wrinkle or stain. You have people thinking electric vehicles are good for the environment when though they are likely just less terrible.

    Unless something changes, I think a large

A motion to adjourn is always in order.

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