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United States Earth

Millions in US Face Extreme-Heat Threat (theguardian.com) 155

Millions of Americans face the threat of dangerous heatwaves in the coming weeks with another summer of record-breaking temperatures forecast to hit the US. From a report: Most of New Mexico and Utah -- alongside parts of Arizona, Texas and Colorado -- have the highest chance (60% to 70%) of seeing hotter-than-average summer temperatures, according to the National Oceanic and Atmospheric Administration (Noaa). In addition, the entire north-east -- from Maine down to Pennsylvania and New Jersey -- as well as a large stretch from Louisiana to Arizona, Washington and Idaho, have a 40% to 50% chance of experiencing above-average temperatures from June through August. Only south-west Alaska is expected to have below-normal temperatures.

"We can expect another dangerous hot summer season, with daily records already being broken in parts of Texas and Florida," said Kristy Dahl, principal climate scientist for the Climate and Energy program at the Union of Concerned Scientists. "As we warm the planet, we are going to see climate disasters pile up and compound against each other because of the lack of resilience in our infrastructure and government systems." Texas has already been hit with a series of tornadoes, unprecedented floods and record-breaking temperatures. Earlier in May, temperatures spiked as hundreds of thousands of households around Houston were left without power after a destructive storm killed at least seven people and damaged transmission towers and power lines.

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Millions in US Face Extreme-Heat Threat

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  • Fake news (Score:3, Insightful)

    by hdyoung ( 5182939 ) on Monday May 27, 2024 @05:41PM (#64503573)
    The blackened sky, wildfires, recordbusting heatwaves, your melting sneakers and skyrocketing air conditioning bill are all a plot by George soros to use AGW to promote oneworld government. Thanks Obama! It cant possibly be due to greenhouse gas accumulation. Ignore the scientists!
    • Re: (Score:3, Insightful)

      by Baron_Yam ( 643147 )

      It is kind of karmic justice that the places which will likely suffer most in US tend to be the places that are actively resisting doing anything about the problem. Actually, they seem to be doing the opposite of what is in their own best interests.

    • well, you and I know that the scientists are always wrong, just stating these ridiculous claims about climate change to garner more grant money! I live at about the 38th parallel and saw a snowflake two years ago, so clearly climate change is a lie! ( for the humor-impaired, this is intended as a sarcastic statement. For the MAGA Cult, sorry if I have offended your belief systems, I am sure Trump the Magnificent will wield his majic wand and turn people like me into true MAGAists)
    • There is no doubt some global warming - but an extra active sun also has a bit to do with it.
    • Obviously ! There was a time a scientist was wrong, lets ban all science.

  • I sort of feel bad (Score:1, Insightful)

    by gkelley ( 9990154 )
    Sort of feel bad for all those climate change deniers in the States like Taxes and Florida where they keep passing laws to limit discussion or take measures to mitigate the effects on their citizens. Florida even bans laws that would mandate heat breaks for out door workers.
    • by quonset ( 4839537 ) on Monday May 27, 2024 @06:17PM (#64503653)

      Florida even bans laws that would mandate heat breaks for out door workers.

      Texas has already gotten rid of mandated breaks during high heat [npr.org]. Big Government knows better than local communities.

      • Culling the weak :-) Jokes aside I'm reminded of a city in Siberia where the schools don't have heating. On average they have one kid fatally freeze to death every year, and the community does in fact accept this as culling the weak. Madness.

        And here I was bitching about my english teacher setting homework.

        • in the vein of 'culling the weak' Russian military also expects and accepts an approximate ~10% fatality during training. If they aren't having about 10% of their trainees die during training, they amp up the difficulty because they WANT the weakest to be killed during training.
      • the irony on that one is poignant.

      • Texas has already gotten rid of mandated breaks during high heat. Big Government knows better than local communities.

        How does anyone propose anything like this? How does one get re-elected after creating this kind of law? Do you really believe that elections are true reflections of the values that the People hold?

  • I am certain that the Sun blocking aerosols will be used in the next decades to cool down the planet by a couple of degrees, this doesn't change the CO2 levels in the atmosphere, it doesn't reduce CO2 production, so the oceans will keep getting more and more acidic. If we use aerosols that have some base (Sodium, for example) ingredients, we could reduce this acidity as well. Given that people are not switching to nuclear energy production away from coal, oil and gas, this is what will have to happen for

    • The last thing we need is a bunch of stupid fucks experimenting on the only planet we have.

      "Doing something is better than doing nothing!" is pure idiocy.

      Anyway cutting down on incoming sun to cool the planet, even if we could do it in a controlled and safe way (we can't) doesn't help with any of the other problems high co2 causes. If you want lower co2, stop producing co2. Don't bandaid the effects of it with other insane sci-fi bullshit that won't work and will make things worse in other ways.

      • by GameboyRMH ( 1153867 ) <gameboyrmh@gmai[ ]om ['l.c' in gap]> on Monday May 27, 2024 @07:19PM (#64503805) Journal

        The last thing we need is a bunch of stupid fucks experimenting on the only planet we have.

        (...again, after the unplanned 200-year-running fossil carbon release experiment has already gone horribly wrong)

        • Yes so we should double down and intentionally fuck up the planet. Great idea.

          • Yes so we should double down and intentionally fuck up the planet. Great idea.

            Dude! The guy you're trying to argue with agrees with you! Maybe count to ten, or even twenty, before pulling the trigger on your next snarkasm outburst?

      • by roman_mir ( 125474 ) on Monday May 27, 2024 @08:46PM (#64503987) Homepage Journal

        whatever you mean, we are experimenting on this planet every day for millenia. We move earth, change river flows, create channels between oceans, move species between continents, remove billions of tons of metals, coal, oil, gas from where we find it, we burn 50 billions of tons of oil, gas, coal and wood per year, we release billions of tons of particular matter into the air, ground and water, we destroy billions of tons of insects, millions of tons of fish per year, we grow cultures by billions of tons, we turn night into day in our cities and towns, displace species, pollute waters. We do all of this and we actually know exactly that we already stopped global dimming once, in the seventies, when we cleaned up sulphur and lead from some of the aerosols.

        What I said we will have to do soon will happen, in out lifetimes (well in some of our lifetimes), we will use base aerosols to block 1-2 % of the Sun light and to deacidify the ocean water (which we have acidified).

  • by Roger W Moore ( 538166 ) on Monday May 27, 2024 @06:35PM (#64503707) Journal

    a large stretch from Louisiana to Arizona, Washington and Idaho, have a 40% to 50% chance of experiencing above-average temperatures from June through August.

    Unless you have a skewed probability distribution this sounds like exactly what you would expect: with a typical symmetric gaussian probability disbtribution half the time you'll be above average and the other half of the time you'll be below. Indeed, these numbers suggest that a cooler than average summer is more likely than not since it you have a 40-50% of being hotter than average then there is a corresponding 50-60% chance of being cooler. Normally you would expect even odds of being either hotter or cooler so a 60-70% chance means that things have changed by 10-20%.

    It's almost as if someone is trying to use the public's ignorance of basic statistcs to make these numbers sound far more frightening than they are. A difference of 10-20% is under one standard deviation from the mean which is what you expect to get two years out of three, sounds a lot less scary now doesn't it?

    The concerning part is that we are having more above average years than below average years and, if we keep this up and do not take action to stop global warming then we will start to see more significant temperature deviations. Deliberately misleading people by presenting what are basically irrelevant weather projections in a manner deliberately intended to scare is appalling and destroys the credibility of the real scientific case for global warming.

    • That only works if the global average is constant. It’s not. Literally every year is hotter than the previous when you use global averages.

      • The averages used generally are constant because, if you used a running average, it would hide the cumulative effect of global warming. That would be going in the other direction and misleading by hiding climate change.
    • "40-50% of being hotter than average then there is a corresponding 50-60% chance of being cooler."

      I don't think that follows from the information presented. A more accurate statement would be "a corresponding 50-60% chance of being average, or cooler than average".

      • That does not follow statistically. The average is a single, precise value so the chances of you getting _exactly_ the average temperature is essentially zero: it will always be slightly higher or lower. It's like tossing a coin, while it is theoretically possible for it to land on its edge that's exceptionally unlikely.
    • by AvitarX ( 172628 )

      I suspect it's just really bad writing.

      My guess is they have an "average" range and then "hotter than" and "lower than" average, probably based on percentiles or standard deviations.

      I'm too lazy to read the article though, because as you point out the quotes don't line up with conclusions stated which leads me to believe it's pretty stupid. Also, we already know it's the hottest year for 2,000 years.

      • by AvitarX ( 172628 )

        So I clicked on TFA and the article says "normal" not average, which definitely implies a range.

    • by quantaman ( 517394 ) on Monday May 27, 2024 @11:42PM (#64504263)

      a large stretch from Louisiana to Arizona, Washington and Idaho, have a 40% to 50% chance of experiencing above-average temperatures from June through August.

      Unless you have a skewed probability distribution this sounds like exactly what you would expect: with a typical symmetric gaussian probability disbtribution half the time you'll be above average and the other half of the time you'll be below. Indeed, these numbers suggest that a cooler than average summer is more likely than not since it you have a 40-50% of being hotter than average then there is a corresponding 50-60% chance of being cooler. Normally you would expect even odds of being either hotter or cooler so a 60-70% chance means that things have changed by 10-20%.

      It's almost as if someone is trying to use the public's ignorance of basic statistcs to make these numbers sound far more frightening than they are. A difference of 10-20% is under one standard deviation from the mean which is what you expect to get two years out of three, sounds a lot less scary now doesn't it?

      I agree the reporting is confusing/incomplete for not defining what "hotter than average" means. But you're making the fairly common mistake of assuming the reporting is wrong due to ignorance or deliberate misdirection, when in fact you're the one who has come to the wrong conclusion

      If you open the article and look at the map included at the very top you see the bands showing things like 70%, 50%, 33% and "equal chance", which in context is obviously a lower category of heat risk than 33%.

      So obviously your conclusion that 50% == 'equal chance' would be a normal year is wrong (even assuming a Gaussian distribution).

      Again, the reporting is incomplete because it doesn't actually tell us what hotter/cooler means, but I'm assuming it's either 33% above the regular odds of hotter than usual (whether or not a Gaussian) or there's a deadband where there's a range of temperatures considered "normal".

      • You're giving them a *lot* of benefit of the doubt. By saying "30% chance of above normal temperatures" they implicitly say "70% chance of not above normal". Given annual variations, it is unusual to have precisely normal temperatures - there is always a near 50% change of being above normal, and a corresponding near 50% change of being below normal. So large regions are probably not looking at any sort of problem - but the map sure doesn't tell you that.

        Since TFA fails to link to any actual source, one h

      • I agree the reporting is confusing/incomplete for not defining what "hotter than average" means.

        Hotter than average has a well defined scientific meaning and that is exactly the language that they use in the article. So sorry but there is literally no other possibility other than ignorance or bias. An average is not a "range", it is a value. You can have an uncertainty on that value, like any measurement, but an "average" is a single value based on a distribution. Using it to mean a range is not how it is defined and if you want to use it that way you _have_ to state clearly what your own personal de

    • by AmiMoJo ( 196126 )

      It's not well phrased in TFA, but what it means is that there is a 40-50% chance that temperatures will be above the average band for those areas, which can be a problem because buildings are not adapted for them and people may be unprepared for dangerous levels of heat.

      It's not a single temperature that is the average, it's the band of temperatures experienced during those months at different times of the day. It doesn't imply that there is a 50-60% chance of it being below that band either, because the hi

      • Average has a well established meaning for a distribution and is a single value. If you want it to mean something else then you have to clearly define what your new definition is. I initially suspected that they meant average to be some range but then saw that the map had "equal chance" as the lowest which made me think they were using the same definition that everyone else uses. However, as someone pointed out there is a higher 30% band which only makes sense if there is a band but, without any definition
        • by AmiMoJo ( 196126 )

          It's a combination of a journalist simplifying the report, and climate science conventions.

          If you read the report it does explain all this.

    • 40-50% of being hotter than average then there is a corresponding 50-60% chance of being cooler... public's ignorance of basic statistcs...

      Speaking of basic statistics, you kind of forgot about a very important third category in weather predictions: Temperatures are going to hover around average. You know - the thickest, tallest part of the bell curve?

      For 72 F average, 72.1 F !== "above average", 71.9 F !== "below average"...

  • deserts (Score:1, Flamebait)

    by iggymanz ( 596061 )

    oh noes, it'll be really hot in the deserts where no one should be living anyway, and where aquifers are being pumped dry faster than centuries of rain will refill them!

    oh the humanity!

  • Science doesn't become false by you not believing it.

  • As it gets warmer on average year by year, those who canâ(TM)t A/C, leafy neighborhoods, county club/pool access, living by the water, etc will need to abandon living in places that get above the wet bulb temperature bearable by most humans. Is it fair? I suppose not, but other than quality high school education and a relatively safe place to grow up, which I recognize not everyone gets, I wasnâ(TM)t handed anything. I didnâ(TM)t have a silver spoon. I made good. People literally used to wal
    • There is ample opportunity if you are willing to actively seek it.

      Sure, if by "actively" you mean "with the aid of guillotines".

      It may seem extreme to move 1000 miles, or more, away. It it isnÃ(TM)t any more extreme than slowly being cooked in a box of an apartment with no a/c while barely making ends meet. There are in fact options.

      Most people can't afford to move even if they have a job. They're spending all their money just to have a roof over their head [reddit.com].

      • Everyone healthy can afford to move. It is being tied to physical possession which traps people. Most of the stuff we own are just things. Things we keep because we have always kept them or we think they may be useful some day. We keep them because of sentiment more than utility. I like things, don't get me wrong. But every time I have moved, including over 1000 miles away, I have always brought stuff I don't use, need, or even display. I am as guilty as the next person in that regard. But when it comes dow
  • by KT0100101101010100 ( 7179190 ) on Tuesday May 28, 2024 @03:17AM (#64504429)

    Keep in mind that 2024 will very likely be amongst the coolest within the next millenia.

    Thank you so much, Exxon, Shell, Saudi Aramco etc.

  • So we have this map, covered with orange and red, which people associate with heat. What does light orange mean? A 33% chance of a warmer-than-normal summer. Meaning a 67% chance that summer will *not* be warmer than normal. White on the map is labeled as "equal chance". How does that differ from dark orange, which is a 50% chance?

    Seriously, the coloration on this map is deliberately misleading. It is designed - not to inform - but to induce panic and clicks. Maybe there is real information here, but this

  • Don't worry, it'll only affect poor people who can't afford air-conditioning. In the UK, we're working on solutions to this problem: https://www.youtube.com/watch?... [youtube.com] (Mitchell and Webb, running time 0:02:39).

    I believe the current policy in the USA is simply to say, "Oh, how terrible... thoughts & prayers... this isn't who we are... etc." & then carry on as usual. Equally as effective & maybe more efficient?
    • In the UK, we're working on solutions to this problem: https://www.youtube.com/watch?... [youtube.com] (Mitchell and Webb, running time 0:02:39).

      I'm replying to VeryFluffyBunny to say THANK YOU for including an explanation and running time of a video link, instead of just throwing up the URL. I really appreciate the courtesy, let's hope it catches on.

  • Lived long enough here in the SE U.S. to have been thru worse heat waves ! Seems like the rest of the country is suffering worse than down here. Maybe when you cut down all the trees in cities and pave asphalt everywhere, it just makes it worse. Over the years, I have let trees grow closer to my house and the cooling effect has helped a lot !
  • ...because cold kills generally twice as many people in the US as heat.

    https://www.forbes.com/sites/j... [forbes.com]

    A Lancet study showed more generally cold killed 9x the deaths due to heat.
    "According to a 2023 Lancet Planetary Health study, cold deaths outnumber heat deaths in most places, with more than 90% of temperature-related deaths being caused by cold. The study found 203,620 deaths attributed to cold and 20,173 deaths attributed to heat in 854 European cities. "

    • by Hodr ( 219920 )

      But does cold cause 9x the deaths of heat in summer?

  • I'm not a maths guru, so someone please help me out here. Doesn't a 40% - 50% chance of higher than AVERAGE temperature mean that they are actually less likely to have hotter temps than in a normal year, given that you should generally have a 50% change of higher than average temperatures? Unless temperature isn't bell curved and you perhaps normally have an 80% chance of lower than average but 20% chance of being MUCH higher than average (or something similar).

C for yourself.

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