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    TUHOKlimaticka zmena / Thank you so much for ruining my day
    TADEAS
    TADEAS --- ---
    TUHO: krize počasí brought to you by woke mind virus
    TADEAS
    TADEAS --- ---
    Our Science, Your Future: Next Generation of Antarctic Scientists Call for Collaborative Action - AAPP
    https://aappartnership.org.au/next-generation-of-antarctic-scientists-call-for-collaborative-action/

    Antarctic researchers warn of possible 'catastrophic' sea level rise | ABC News
    https://youtu.be/IbgsmEJRWWg?si=tzZcm1AZpW3QZAZM


    Antarctic researchers warn of possible 'catastrophic' sea level rise within our lifetime in group statement - ABC News
    https://www.abc.net.au/news/2024-11-22/researchers-warn-of-possible-catastrophic-sea-level-rise/104626804

    Hundreds of polar researchers have issued an emergency statement calling for urgent action to deal with the impacts of climate change in Antarctica.

    Antarctica and the Southern Ocean have been undergoing rapid and extreme changes in recent years, including unprecedented heatwaves and record-low sea ice levels.

    Over the past week, more than 450 researchers gathered in Hobart for the inaugural Australian Antarctic Research Conference — the first such event in more than a decade.

    Almost two thirds of attendees were early career researchers, who have released a joint statement titled, Making Antarctica Cool Again.

    The statement warns of the potential dire consequences of global sea level rise caused by melting ice sheets.
    CHOSIE
    CHOSIE --- ---
    Researchers point out that the Atlantic Meridional Overturning Circulation (AMOC) is now weaker than at any other time in the past 1,000 years.

    “Our results show the Atlantic overturning circulation is likely to become a third weaker than it was 70 years ago at 2°C of global warming,” says the research team.

    “This would bring big changes to the climate and ecosystems, including faster warming in the southern hemisphere, harsher winters in Europe, and weakening of the northern hemisphere’s tropical monsoons.”

    Think about that for a second. A weaker ocean current could mean colder winters in Europe and shifts in rainfall patterns that affect millions of people. It’s not just about the ocean; it’s about our daily lives.

    Climate projections have suggested the Atlantic overturning circulation will weaken by about 30% by 2060. But hold on — that’s without considering all that extra meltwater.

    “The Greenland ice sheet will continue melting over the coming century, possibly raising global sea level by about 4 inches,” the study notes.

    “If this additional meltwater is included in climate projections, the overturning circulation will weaken faster. It could be 30% weaker by 2040. That’s 20 years earlier than initially projected.”
    https://www.earth.com/news/collapse-of-main-atlantic-ocean-circulaton-current-amoc-is-already-happening/
    Weakening of the Atlantic Meridional Overturning Circulation driven by subarctic freshening since the mid-twentieth century | Nature Geoscience
    https://www.nature.com/articles/s41561-024-01568-1
    TADEAS
    TADEAS --- ---
    DeepAg

    Why are there suddenly huge sinkholes in Anatolia? | Focus on Europe
    https://youtu.be/0VjOPNk7bVw?si=bwF9qAiUmU-7_iYz
    TADEAS
    TADEAS --- ---
    MegaAg

    Drugs, hormones and excrement: the polluting pig mega-farms supplying pork to the world | Global development | The Guardian
    https://www.theguardian.com/environment/2024/nov/25/drugs-hormones-excrement-pig-farms-mexico-water-yucatan
    SHEFIK
    SHEFIK --- ---
    Zpatky na stromy. Dnesni varovani pred povodnema

    TUHO
    TUHO --- ---
    After catastrophic floods engulfed Valencia last month, killing more than 200 people, it might seem counterintuitive to think about water shortages. But as the torrents of filthy water swept through towns and villages, people were left without electricity, food supplies – and drinking water. “It was brutal: cars, chunks of machinery, big stones, even dead bodies were swept along in the water. It gushed into the ground floor of buildings, into little shops, bakeries, hairdressers, the English school, bars: all were destroyed. This was climate change for real, climate change in capital letters,” says Josep de la Rubia of Valencia’s Ecologists in Action, describing the scene in the satellite towns south of the Valencian capital.

    In the aftermath, hundreds of thousands of people were reliant on emergency tankers of water or donations of bottled water from citizen volunteers. Within a fortnight, the authorities had reconnected the tap water of 90% of the 850,000 people in affected areas, but all were advised to boil it before drinking it or to use bottled water. Across the region, 100 sewage treatment plants were damaged; in some areas, human waste seeped into flood waters, dead animals were swept into rivers and sodden rubbish and debris piled up. Valencia is on the brink of a sanitation crisis.

    ‘It’s not drought - it’s looting’: the Spanish villages where people are forced to buy back their own drinking water | Water | The Guardian
    https://www.theguardian.com/lifeandstyle/2024/nov/23/spanish-villages-people-forced-to-buy-back-own-drinking-water-drought-flood
    TUHO
    TUHO --- ---
    XCHAOS
    XCHAOS --- ---
    This Climate Graph has a Nasty Secret
    https://www.youtube.com/watch?v=77RobHGXR5I
    XCHAOS
    XCHAOS --- ---
    Jan Rosenow: "Few people know this: half of the world's energy …" - mastodon.energy
    https://mastodon.energy/@janrosenow/113520490282729911
    XCHAOS
    XCHAOS --- ---
    PER2: jako trochu jinak: vezmi si nějaký útok na infrastrukturu typu VVN vs. na infrastrukturu typu větrná farma:

    když raketou zasáhneš jeden jediný stožár VVN, tak si vyřadil desítky kilometrů dlouhý segment rozvodné sítě, když vyřadíš víc než jeden stožár, tak to dokonce bude asi poměrně složitě opravitelné a oprava bude trvat dlouho.

    když zasáhneš jednu elektrárnu v rámci větrné farmy, tak se to ostatních nejspíš ani nedotkne, když zasáhneš dvě, tak ti pořád zbytek funguje.

    Zemi s decentralizovanou energetikou je daleko těžší podřídit si svojí vůli, celkově. Je těžší ji dobýt. Je těžší tam dosahovat nějakého zisku. Je těžší tam vybírat daně.
    PER2
    PER2 --- ---
    XCHAOS: ale jiste

    XCHAOS
    XCHAOS --- ---
    PER2: tenhle argument jsem razil už 20 let před válkou...
    XCHAOS
    XCHAOS --- ---
    Kees van der Leun: "Weirdly warm today, end of November, at 52 degree…" - mastodon.energy
    https://mastodon.energy/@Sustainable2050/113538958856369989
    TADEAS
    TADEAS --- ---
    MARSHUS: net zero je v kalendari az po AGI, neotravuj longtermisty s dlouhodobymi cily :)
    MARSHUS
    MARSHUS --- ---
    XCHAOS: doufam ze to nikdo neposlal Elonovi
    TADEAS
    TADEAS --- ---
    must, will not

    World will be ‘unable to cope’ with volume of plastic waste in 10 years, warns expert | Plastics | The Guardian
    https://www.theguardian.com/environment/2024/nov/24/world-unable-cope-10-years-talks-un-global-treaty-to-end-plastic-waste

    must curb production now and tackle plastic’s full life cycle
    PER2
    PER2 --- ---
    onovitelne zdroje ve valce
    Ukraine has seen success in building clean energy, which is harder for Russia to destroy | AP News
    https://apnews.com/article/ukraine-clean-renewable-energy-russian-bombing-distributed-1f226213742cc057f9f65208167e6f38

    Attacks on two DTEK solar farms last spring are a good example. They destroyed many solar panels and some of the transformers, which step up voltage for long distances or step it down for use in homes. Replacing the transformers and swapping out destroyed panels allowed the farms, which generate 400 megawatts, to be back up in seven days.

    Timchenko said an attack on a thermal generating station, which experienced a similar amount of damage, took three to four months to rebuild.

    “That’s the difference between centralized and so-called decentralized generation. It’s much more resistant and difficult to destroy,” said Timchenko.
    XCHAOS
    XCHAOS --- ---
    Arrests made as Rising Tide climate change protesters take to Newcastle Harbour over coal exports - ABC News
    https://www.abc.net.au/news/2024-11-23/police-arrests-climate-change-protest-rising-tide-newcastle/104620058
    SHEFIK
    SHEFIK --- ---
    Zambia Weighs $900 Million Coal-Power Plan as Drought Hits Hydro - Bloomberg
    https://www.bloomberg.com/news/articles/2024-11-22/zambia-weighs-900-million-coal-power-plan-as-drought-hits-hydro

    Zambia is considering plans by a Chinese-owned company to build a $900 million coal-fired power plant, as it battles unprecedented electricity shortages caused by a record drought.

    The worst regional dry spell in more than a century has stricken hydro-electricity generation that accounts for 85% of Zambia’s supply, with households and businesses enduring outages lasting more than a day at a time. Copper producers including First Quantum Minerals Ltd. have had to import costly power to maintain output levels.
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