• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
  • přihlásit
    registrace
    ztracené heslo?
    TUHOKlimaticka zmena / Thank you so much for ruining my day


    "Given the sheer enormity of climate change, it’s okay to be depressed, to grieve. But please, don’t stay there too long. Join me in pure, unadulterated, righteous anger."


    "I don’t want your hope. I don’t want you to be hopeful. I want you to panic. I want you to feel the fear I feel every day. And then I want you to act. Once you start to act, the hope is everywhere."

    "Our best scientists tell us insistently that a calamity is unfolding, that the life-support systems of the Earth are being damaged in ways that threaten our survival. Yet in the face of these facts we carry on as usual."

    “We’ve got to stop burning fossil fuels. So many aspects of life depend on fossil fuels, except for music and love and education and happiness. These things, which hardly use fossil fuels, are what we must focus on.”

    A nejde o to, že na to nemáme dostatečné technologie, ty by na řešení použít šly, ale chybí nám vůle a představivost je využít. Zůstáváme při zemi, přemýšlíme až moc rezervovaně. Technologický pokrok to sám o sobě nevyřeší. Problém jsme my, ne technologické nástroje.

    Rostouci hladiny oceanu, zmena atmosferickeho proudeni, zmeny v distribuci srazek a sucha. Zmeny karbonoveho, fosforoveho a dusikoveho cyklu, okyselovani oceanu. Jake jsou bezpecnostni rizika a jake potencialni klady dramatickych zmen fungovani zemskeho systemu?
    Ale take jak funguji masove dezinformacni kampane ropneho prumyslu a boj o verejne mineni na prahu noveho klimatickeho rezimu post-holocenu.
    rozbalit záhlaví
    TADEAS
    TADEAS --- ---
    TUHO: nevím proč to neprodaj a nepřestěhujou se

    dare/win
    TUHO
    TUHO --- ---
    libovice

    Doctors in the US south-west have reported a rise in first-, second-, and third-degree contact burn cases amid extreme heat conditions. The reports of severe burn incidents, some fatal, came from hospitals in Arizona and Nevada, where temperatures have recently reached triple digits and deaths from heat-related conditions have surged.

    Dr Kara Geren, an emergency medicine physician at Valleywise Health in Phoenix, told NBC burns suffered when people pass out and fall on to superheated outdoor surfaces such as roads or sidewalks “can be very severe and disfiguring to the point where you have to have what’s called a skin graft, where they take skin from other parts of your body and kind of cover it up”.
    Her hospital’s burns unit, she said, was “very full. It just keeps going.”
    Geren also said that although she usually sees heat-related cases in summer, this summer has proved much worse than usual.
    “Some people get to the point where they’re no longer sweating,” she told ABC15. “A lot of people are very lightheaded, dizzy, cramps, feeling very poorly.”
    Geren said one patient she saw recently had a body temperature of 110F (43.3C), which can be fatal. Normal body temperatures range from 97.5F to 98.9F (36C to 37C), according to Johns Hopkins Medicine.
    The use of inflatable rafts is now common in emergency rooms. They are filled with as much as 10 gallons of ice, to help the overheated cool down.

    Severe burns cases on rise in US south-west as extreme heatwave takes toll | US weather | The Guardian
    https://amp.theguardian.com/us-news/2023/jul/21/burns-cases-excessive-heat-arizona-nevada
    TUHO
    TUHO --- ---
    KAMAHL: hard to immediately link these events to climate change because weather - and oceans - are so complex.
    Studies are under way, but scientists already fear some worst-case scenarios are unfolding.
    "I'm not aware of a similar period when all parts of the climate system were in record-breaking or abnormal territory," Thomas Smith, an environmental geographer at London School of Economics, says.
    "The Earth is in uncharted territory" now due to global warming from burning fossil fuels, as well as heat from the first El Niño - a warming natural weather system - since 2018, says Imperial College London climate science lecturer Dr Paulo Ceppi.

    Climate records tumble, leaving Earth in uncharted territory - scientists - BBC News
    https://www.bbc.com/news/science-environment-66229065
    KAMAHL
    KAMAHL --- ---
    KAMAHL: Ah shit, here we go again

    DZODZO
    DZODZO --- ---
    Take to ked chces stop oil, ale stopnes nissan leaf co je na baterky :)))

    https://9gag.com/gag/a8qzo33
    TADEAS
    TADEAS --- ---
    related

    Ukraine Front Lines
    https://twitter.com/EuromaidanPR/status/1682330672881364998

    Because of the russian war, more than a thousand dolphins washed up on the shores of the Azov and Black seas.

    Scientists recorded at least a thousand dead animals for 2022.

    Dolphins die due to water and air pollution caused by the flooding of weapons and oil products, mines and underwater explosions.

    Scientists will be able to see the full picture of ecocide only after deoccupation.
    PER2
    PER2 --- ---
    https://www.science.org/doi/10.1126/science.ade4248

    Measurements made on subglacial sediment from the Camp Century ice core in northwestern Greenland show that the location was ice free during the interglacial that occurred around 400,000 years ago.
    The absence of ice at that location means that the Greenland Ice Sheet must have contributed more than 1.4 meters of sea-level equivalent to the high sea-level stand, when the average global air temperature was similar to what we will soon experience because of human-caused climate warming.

    If Greenland’s ice sheet saw rapid melting during a period of moderate warming, it may be more sensitive to human-caused climate change than previously understood – and will be vulnerable to irreversible, rapid melting in coming centuries.

    “It’s really the first bulletproof evidence that much of the Greenland ice sheet vanished when it got warm,” Bierman said. “Greenland’s past, preserved in 12 feet of frozen soil, suggests a warm, wet, and largely ice-free future for planet Earth,” he added.

    The potential implications for sea level rise are enormous, Tammy Rittenour, a professor from Utah State University and study co-author said in a statement. “We are looking at meters of sea level rise, probably tens of meters. And then look at the elevation of New York City, Boston, Miami, Amsterdam. Look at India and Africa – most global population centers are near sea level.”
    SEJDA
    SEJDA --- ---
    TADEAS: USA najizdeji na Japonskou kulturu .. cim vice valek/tuhych zim si politik pamatuje, tim dulezitejsi role mu je sverena.
    TADEAS
    TADEAS --- ---
    I used to ride private planes. Now I’d rather get arrested protesting them | Abigail Disney | The Guardian
    https://www.theguardian.com/commentisfree/2023/jul/20/private-planes-carbon-emissions-abigail-disney
    TADEAS
    TADEAS --- ---
    Vegans, vegetarians, fish-eaters and meat-eaters in the UK show discrepant environmental impacts | Nature Food
    https://www.nature.com/articles/s43016-023-00795-w

    tldr by mr. T: kdyz mas degenerativni food system, tvoje stopa stoupa s vyssi konzumaci zvirat.

    nic to nerika o moznostech nedegenerativniho food systemu
    TADEAS
    TADEAS --- ---
    Vegan diet massively cuts environmental damage, study shows | Food | The Guardian
    https://www.theguardian.com/environment/2023/jul/20/vegan-diet-cuts-environmental-damage-climate-heating-emissions-study

    The biggest difference seen in the study was for emissions of methane, a potent greenhouse gas produced by cattle and sheep, which were 93% lower for vegan diets compared with high-meat diets.
    PER2
    PER2 --- ---
    to se tak nekdy stane...

    World will miss 1.5C : "I think most people fear that we give up on the 1.5C which I do not believe we will achieve, in fact I'm very pessimistic about achieving even 2C” 2C is locked in at this point. Thermal mitigation is required.

    World will miss 1.5C warming limit - top UK expert - BBC News
    https://www.bbc.com/news/science-environment-66256101
    SCHWEPZ
    SCHWEPZ --- ---
    TADEAS: člen SKULL and BONES, nesmrtelnost mají v popisu práce ,-)

    Skull and Bones - Wikipedia
    https://en.wikipedia.org/wiki/Skull_and_Bones
    DZODZO
    DZODZO --- ---
    cital som tam prvykrat americky zlocinec pro klimaticke otazky :)
    TADEAS
    TADEAS --- ---
    SCHWEPZ: nesmrtelný dědula john kerry
    SCHWEPZ
    SCHWEPZ --- ---
    TADEAS: Třídenní jednání Spojených států s Čínou o spolupráci na ochraně klimatu skončilo bez dohody.
    Americký zmocněnec pro klimatické otázky John Kerry řekl, že je potřeba „více práce“. Ocenil ale obnovení jednání a „upřímný“ dialog.

    Obě strany se nyní podle amerického zmocněnce pro klima Johna Kerryho při „upřímných rozhovorech“ shodly, že změna klimatu je naléhavá a že se chtějí držet globálního závazku nenechat oteplení výrazně přesáhnout 1,5 °C ve srovnání s předindustriální érou.

    Podle deníku New York Times se Kerry při ohlašování výsledků jednání tvářil, že je „nadšen“ už jen z toho, že se podařilo restartovat zmražené jednání. Čína souhlasila, že v jednání s USA bude pokračovat a další kolo je v plánu před klimatickým summitem OSN COP28, který se odehraje na podzim v Dubaji.

    US envoy John Kerry says China-US climate relations need 'more work' | Reuters
    https://www.reuters.com/world/us-envoy-kerry-says-china-climate-talks-constructive-complicated-2023-07-19/
    Kerry's trip to China yields no breakthrough on climate - POLITICO
    https://www.politico.com/news/2023/07/19/kerrys-effort-to-secure-climate-deal-with-china-falls-short-00107022
    Společná ochrana klimatu největších ekonomik nebude. Čína s USA se nedohodly - Seznam Zprávy
    https://www.seznamzpravy.cz/clanek/zahranicni-spolecna-ochrana-klimatu-nejvetsich-ekonomik-nebude-cina-s-usa-se-nedohodly-234342#dop_ab_variant=1038711&dop_source_zone_name=hpfeed.sznhp.box&utm_source=www.seznam.cz&utm_medium=sekce-z-internetu

    TUHO
    TUHO --- ---
    Strike threats in Italy and stoppages in Greece as workers struggle with heat | Europe | The Guardian
    https://www.theguardian.com/world/2023/jul/19/strike-threats-in-italy-and-stoppages-in-greece-as-workers-struggle-with-heat
    TUHO
    TUHO --- ---
    “It’s not just the magnitude of change, it’s the rate of change that’s an issue,” said Ellen Thomas, a Yale University scientist who studies climate over geologic timescales. “We have highways and railroads that are set in place, our infrastructure can’t move. Almost all my colleagues have said that, in hindsight, we have underestimated the consequences. Things are moving faster than we thought, which is not good.”

    This summer’s searing heat has fully revealed to the world a message that Hansen attempted to deliver 35 years ago and scientists have strived to convey since, according to Huber. “We have been staring this in the face as scientists for decades, but now the world is going through that same process, which is like the five stages of grief,” he said. “It’s painful to watch people go through it.

    “But we can’t simply give up because the situation is dire,” Huber added. “We need to say ‘Here is where we need to invest and make changes and innovate’ and not give up. We can’t just write off billions of people.”

    ‘We are damned fools’: scientist who sounded climate alarm in 80s warns of worse to come | Climate crisis | The Guardian
    https://www.theguardian.com/environment/2023/jul/19/climate-crisis-james-hansen-scientist-warning
    TUHO
    TUHO --- ---
    TUHO: zajimavy

    People tend to have a limited trust of computer models, and quite rightly so. The computer models are not completely trustworthy, as the modelers themselves are aware. Unfortunately, we have no other choice. It would be difficult to make predictions, almost impossible, without computer models, so we simply have to take the real scientific risk that the models are far from perfect.
    For example, the models are deliberately designed to be stable. You can't do anything with an unstable model, and therefore by design they're incapable of showing any horrible, abrupt, very unlikely, but totally catastrophic thing that might happen. They're just not able to show those things.
    Then there's the public relations risk. People would like to have it all written down, and if you're an engineer, you'd like to have the basic equations that prove that it's going to get three degrees warmer. Models just can't provide that, so people are suspicious.
    TUHO
    TUHO --- ---
    Starsi, ale zajimavej rozhovor s fyzikem a historikem vedy Spencerem Weartem o jeho studii klimaticky vedy

    WEART: Intellectually, the thing that surprised me the most was to find out how cut off these scientists were from each other. I would be reading an article, and I'd think, doesn't this person realize that this was discovered 10 years ago? No, this person doesn't realize it, because he was working in a somewhat different field!
    There were cases of someone understanding something very important about global warming in the 1930s, and other people didn't catch onto it until the 1960s. The field was so broken up into different specialties. Now, that has been solved by the Intergovernmental Panel on Climate Change, but it was quite amazing to me to find out how poor the communications were among scientists of different specialties up until the 1980s and 1990s.


    https://journals.sagepub.com/doi/full/10.2968/064002005
    TADEAS
    TADEAS --- ---
    John Kerry in China: climate crisis must be separated from politics | John Kerry | The Guardian
    https://www.theguardian.com/us-news/2023/jul/19/john-kerry-in-china-climate-crisis-must-be-separated-from-politics
    Kliknutím sem můžete změnit nastavení reklam