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    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 --- ---
    Spain braces for new storms as flooding disaster’s political fallout continues | Spain | The Guardian
    https://www.theguardian.com/world/2024/nov/12/spain-braces-new-storms-flooding-disaster-political-fallout-continues
    TADEAS
    TADEAS --- ---
    Fears of ‘mass grave’ in Valencia as storms batter Majorca & 5,000 more troops deployed
    https://youtu.be/tL9Q_cZxSMY?t=258&si=jGF01ohrKSae3uhG


    Wars, famines, droughts, floods
    Hurricanes, heat waves, murders, thugs
    Chaos, refugees, stress, disease
    Extinction, disaster, I-P-C-C

    TADEAS
    OTAZKAKONCE
    OTAZKAKONCE --- ---
    Nicmene, ano, chyba je pravděpodobně na moji strane, zde je fotka ktera je ze stejne situace a vypada real. Ta puvodninje podivne rozostrena a celkove zvlastni takže mě to asi vedlo k chybnému závěru.

    British man among 92 people killed in Spain flash floods | World News | Metro News
    https://metro.co.uk/2024/10/29/spain-issues-extreme-weather-warning-hit-huge-hail-storms-21887617/
    PAN_SPRCHA
    PAN_SPRCHA --- ---
    MARSHUS: hele takový hurikán Floyd 13.srpna 1993 trefil Francii ještě jako hurikán jednička i když ne oficiálně kvůli bordelu v Bretaňské meteorologické službě. Ale jako tropická bouře i tak dost s přehledem.

    Dalších pět jen co jsem tak zběžně našel jako tropická bouře

    Takže si to asi necheckla ani jednou

    Kirk navíc těžko dosáhne vůbec rychlosti větru tropické bouře.

    Vzácné to samozřejmě je, ale není to poprvé, ani podruhé......

    Trajectories-for-Hurricanes-Floyd-1993-and-Lili-1996-together-with-other-storms-over
    YMLADRIS
    YMLADRIS --- ---
    hurikany se prečíslují


    In the past decade, five tropical storms had wind speeds so high that they should have been classified as “category 6” storms, according to an analysis that suggests the hurricane scale may need to be updated as rising temperatures fuel stronger storms.

    If carbon emissions continue at current rates, we might even see “category 7” storms. “It certainly is theoretically possible if we keep warming the planet,” says climate scientist James Kossin at the First Street Foundation, a non-profit research organisation in New York.

    Officially, there is no such thing as a category 6 or category 7 hurricane. According to the Saffir-Simpson hurricane scale used by the National Hurricane Center (NHC) in the US, any storm with sustained wind speeds of 252 kilometres per hour and over is a category 5.

    Hurricanes are becoming so strong we may need a new scale to rate them | New Scientist
    https://www.newscientist.com/article/2415741-hurricanes-are-becoming-so-strong-we-may-need-a-new-scale-to-rate-them/
    MARSHUS
    MARSHUS --- ---
    Comparing 2000-2020 period to 1980-2000 period:

    Number of #droughts up 1.29x
    Number of #storms up 1.4x
    Number of #floods up 2.34x
    Number of #heatwaves up 3.32x

    From United Nations Office for Disaster Risk Reduction

    #climate #weather #pocasi
    TADEAS
    TADEAS --- ---
    More than 150 dead after Hurricane Helene dumps over 40tn gallons of rain | Hurricane Helene | The Guardian
    https://www.theguardian.com/us-news/2024/oct/01/hurricane-helene-rainfall

    “These storms are wetter and these storms are warmer,” North Carolina state climatologist Kathie Dello said. “There would have been a time when a tropical storm would have been heading toward North Carolina and would have caused some rain and some damage, but not apocalyptic destruction.”
    TADEAS
    TADEAS --- ---
    In a world first, Grenada activates debt pause after Hurricane Beryl
    https://www.climatechangenews.com/2024/08/21/in-a-world-first-grenada-activates-debt-pause-after-hurricane-beryl-destruction/

    unlike in 2004, officials this time could deploy a tool that has been widely discussed in climate circles to provide financial help in the wake of fierce storms: hurricane clauses built into its agreements with international creditors.

    Grenada last week became the first country in the world to use such a provision in a government bond which will allow it to postpone debt repayments to private investors, including US investment firms Franklin Templeton and T. Rowe Price.



    Caribbean islands hope UN court will end ‘debt cycle’ caused by climate crisis | Climate crisis | The Guardian
    https://www.theguardian.com/environment/article/2024/aug/25/caribbean-islands-hope-un-court-will-end-debt-cycle-caused-by-climate-crisis
    TADEAS
    TADEAS --- ---
    superyacht was hit by tornado and sank

    Sicily yacht sinking: Morgan Stanley International chair Jonathan Bloomer among missing | Italy | The Guardian
    https://www.theguardian.com/world/article/2024/aug/20/super-yacht-sinks-sicily-jonathan-bloomer-missing-mike-lynch-sinking

    Storms and heavy rainfall have swept down Italy in recent days after weeks of scorching heat, which had lifted the temperature of the Mediterranean sea to record levels, raising the risk of extreme weather conditions, experts said.

    “The sea surface temperature around Sicily was around 30C (86F), which is almost 3 degrees more than normal. This creates an enormous source of energy that contributes to these storms,” said meteorologist Luca Mercalli.
    SHEFIK
    SHEFIK --- ---
    Z jineho soudku - novinky v pocasi. Wild-fire fire-breathing thunderstorms.

    Doporucuju fotodokumentaci

    Fire-Breathing Smoke Storms Punch High Into the Atmosphere | Discover Magazine
    https://www.discovermagazine.com/environment/fire-breathing-smoke-storms-punch-high-into-the-atmosphere

    As is evident from the image above and others that follow, these pyrocumulonimbus clouds, or pyroCbs, offer a visually dramatic reminder of just how extreme wildfire behavior can get. But they are significant for other reasons as well.

    PyroCbs can hurl barrages of lightning bolts to the ground, triggering even more wildfires. They also can help spread harmful particulate pollution far and wide, and even drive smoke into the stratosphere, five to seven miles above Earth's surface. Here, the smoke can actually influence the global climate, recent research has shown.

    ...

    It has long been known that pyrocumulonimbus clouds rise up from volcanic eruptions and nuclear explosions. But the first scientific confirmation of a pyroCb erupting from a wildfire didn't come until the year 2000.

    As the climate has warmed, and wildfire activity has intensified, pyroCbs have grown larger and more frequent, with record-breaking events in 2017, 2019, 2020 and 2021. In that latter year, an early and unusually warm fire season produced particularly scary pyroCb outbreaks.

    On July 16 of that year, an astonishing 10 pyroCbs blew up along the Saskatchewan-Manitoba border in Canada. Up until that point, this was a greater number than scientists had ever observed in North America on a single day since satellite tracking began in 2013, according to NASA.

    The outbreak came just two weeks after a monster pyroCb astonished scientists. It happened as a storm cell grew above a wildfire in British Columbia and spread across more than 62,000 square miles. That's an area slightly larger than the state of Georgia. This gargantuan cloud propelled a chimney of smoke into the stratosphere, as high as 10 miles up.
    ...
    The North American Lightning Detection Network recorded nearly 113,000 cloud-to-ground lightning strokes during the event, a large amount for a storm in Canada," according to NASA. "One meteorologist calculated that this one pyroCb event produced about 5 percent of Canada’s total annual lightning all at once."
    TUHO
    TUHO --- ---
    PAN_SPRCHA: No tak to mi zas neprijde prekvapivy, vzhledem k tomu, ze tam je vic faktoru - treba vliv teploty, takze to na prvni pohled videt bejt nemusi (prebiji to jinej faktor). Nicmene, ze to ma vyraznej vliv je rychlym googlenim celkem akceptovanej jev. viz:

    El Niño produces stronger westerly wind at upper levels of the atmosphere across the tropical Atlantic than in normal non-El Niño seasons. This increases the total vertical wind shear, basically shearing the tops from developing storms before a healthy circulation can form. El Niño events generally suppress Atlantic hurricane activity so fewer hurricanes than normal form in the Atlantic during August to October, the peak of Atlantic hurricane season.
    NWS Jackson, MS: El Nino and La Nina
    https://www.weather.gov/jan/el_nino_and_la_nina#How_do_El_Nino_and_La_Nina_affect_the_Atlantic_hurricane_season_

    Ale kvantifikaci jsem nasel akorat v tomhle starsim paperu a ted uz musim pracovat .]]

    We reanalyze the frequency of hurricanes making landfall in the United States from 1900-1997 for the phases of the El Niño/Southern Oscillation (ENSO). Corrected U.S. hurricane data are used, and tropical storms are not considered in this study. The reanalysis shows that during an El Niño year, the probability of 2 or more hurricanes making landfall in the U.S. is 28%. The reanalysis further determines that the probability of 2 or more U.S. hurricanes during the other two phases is larger: 48% during neutral years and 66% during El Viejo. Also, we determine the range of these strike probabilities for El Niño and El Viejo. Strike probabilities of major U.S. hurricanes during each ENSO phase are also considered.

    Effect of El Niño on U.S. Landfalling Hurricanes, Revisited - Florida Climate Center
    https://climatecenter.fsu.edu/topics/tropical-weather/effect-of-el-nino-on-us-landfalling-hurricanes-revisited?highlight=WzksIjknIl0=
    TUHO
    TUHO --- ---
    PAN_SPRCHA: No "spise slabsi" - byla to nejaktivnejsi sezona v dobe El Nina (ktery typicky formovani hurikanu snizuje) a celkove to byla 4. nejaktivnejsi sezona za dobu zaznamu. To mi neprijde uplne "slabsi".

    The natural phenomenon is part of a recurring ocean-and-atmosphere pattern that warms and cools the eastern tropical Pacific through El Niño and La Niña events that last from one to three years. El Niño conditions usually lead to below-average hurricane seasons because of an increase in wind shear, which can disrupt the structure of tropical cyclones.
    On the other hand, the oceans were already record-warm. And warm sea surface temperatures tend to lead to above-average hurricane activity.

    The unusual 2023 Atlantic hurricane season ends » Yale Climate Connections
    https://yaleclimateconnections.org/2023/11/the-unusual-2023-atlantic-hurricane-season-ends/

    “The Atlantic basin produced the most named storms of any El Nino influenced year in the modern record,” said Matthew Rosencrans, lead hurricane forecaster at NOAA’s Climate Prediction Center — a division of NOAA’s National Weather Service. “The record-warm ocean temperatures in the Atlantic provided a strong counterbalance to the traditional El Nino impacts.”
    2023 Atlantic hurricane season ranks 4th for most-named storms in a year | National Oceanic and Atmospheric Administration
    https://www.noaa.gov/news-release/2023-atlantic-hurricane-season-ranks-4th-for-most-named-storms-in-year
    TADEAS
    TADEAS --- ---
    ‘Washout winter’ spells price rises for UK shoppers with key crops down by a fifth | Food | The Guardian
    https://www.theguardian.com/environment/2024/apr/29/washout-winter-spells-price-rises-for-uk-shoppers-with-key-crops-down-by-a-fifth

    UK harvests of important crops could be down by nearly a fifth this year due to the unprecedented wet weather farmers have faced, increasing the likelihood that the prices of bread, beer and biscuits will rise.

    Analysis by the Energy and Climate Intelligence Unit (ECIU) has estimated that the amount of wheat, barley, oats and oilseed rape could drop by 4m tonnes this year, a reduction of 17.5% compared with 2023.

    The warnings come as farmers have borne the brunt of the heavy rainfall and bad weather experienced over the winter, with the UK experiencing 11 named storms since September.

    In England, there was 1,695.9mm of rainfall between October 2022 and March 2024, the wettest 18-month period since records began in 1836.

    This has resulted in planted crops either being flooded or damaged by the wet weather, or farmers not being able to establish crops at all.
    TADEAS
    TADEAS --- ---
    L Simons
    https://x.com/LeonSimons8/status/1780662090715328936


    I still often blow my mind at seeing the scale of the human enterprise.

    -Humanity uses ~0.6 ZJ (600,000,000,000,000,000,000 joules) of energy per year.
    -That's equal to ~30% of the ~2 ZJ in annual photosynthesis of the entire biosphere!
    -The biosphere retains about 19 ZJ of biochemical energy.
    -The greenhouse gases we have added to the atmosphere caused our planet to accumulate ~90 ZJ of heat in the past 4 years alone!

    We have created the anthroposphere. A new part of the planetary system with an insatiable hunger for energy.

    And we are about to be faced with more energy than we can stomach.

    Be it as unbearable heat, as super storms, or as melted ice flooding our cities through rising seas
    TADEAS
    TADEAS --- ---
    threatened assets with a view ,)

    On the brink: California’s luxe clifftop mansions in peril after record rain | California | The Guardian
    https://www.theguardian.com/us-news/2024/mar/05/california-luxury-homes-climate-change

    The torrents of water coming from the sky are having ripple effects on the cliffs that hold up some of California’s most expensive real estate

    Money to protect properties in California from the onslaught of the climate crisis – stronger storms, higher seas, and landslides – will eventually come from the state. The cost of publicly funded disaster relief programs and state-subsidized insurance payouts will be assumed by everyone, including those who have no part in luxury homes with a view
    TADEAS
    TADEAS --- ---
    climate minsky moment

    důchody v ohrožení .)


    Minsky moment: are pension assets at risk due to flawed climate analysis? | Netzeroinvestor
    https://www.netzeroinvestor.net/news-and-views/are-millions-of-pensions-at-risk-due-to-flawed-climate-analysis

    Widespread reliance on flawed research generates a disconnect between current investment decision making, which assumes relatively trivial impacts from climate change, and the likely real-world effects of global warming, Keen warned.

    "To ensure that the world moves into a new climate secure energy system, it’s crucial pension schemes send the market the right investment signals,” said Mark Campanale, the founder of Carbon Tracker.

    “The signal has to be that a swift, orderly transition is in everyone’s financial interests, particularly for scheme beneficiaries.”

    However, the relationship between economics, climate science and assessing financial risk is not a “comfortable one,” he continued, adding that “the advice pension schemes are receiving risks trivialising the potentially huge damage climate change will have to asset values."

    Campanale stressed that “these flawed climate risk models” are used throughout the financial system, lulling economic decision makers, from pension funds to central banks, into a false sense of security.

    “The result is cavalier positions such as US Federal Reserve Board Governor Christopher Waller who announced: ‘Climate change is real, but I do not believe it poses a serious risk to the safety and soundness of large banks or the financial stability of the United States’,” he said.

    The report issues a direct warning to asset owners for the serious prospect of an “unpleasant, abrupt and wealth destroying” so-called “Climate Minsky moment” with a sudden collapse in asset values as financial markets wake up to the gap between mainstream economist forecasts and the reality of climate impacts.

    Keen, who is also the former head of the School of Economics, History and Politics at Kingston University, London, contrasts scientists’ empirical research with predictions by climate economists that are “a ‘hunch’ based on rather spurious assumptions for global warming, which have been used to generate equally spurious estimates of damages to future GDP.”

    He underscored that global warming, at less than 1.5°C, is already affecting people and companies across the planet, pointing at record heatwaves, floods, and intensifying storms as they halt commerce, damage crops, create uninsurable areas, and impair infrastructure.

    Keen singled out scientific research which finds that exceeding the 1.5°C Paris target would be “dangerous”, passing 3°C would be “catastrophic”, and reaching 5°C will be “beyond catastrophic, raising existential threats”.

    Yet, despite scientific predictions, a survey of 738 climate economics papers in a number of top academic journals found the median prediction of economists was that 3°C of warming would reduce global GDP by just 5%, and warming of 5°C would see a 10% reduction.

    ...

    The researchers singled out investment managers and consultants such as Aon Hewitt, Hymans Robertson and Mercer as they "continue to rely on flawed research" when they advise pension funds on the impacts of global warming on members’ portfolios.

    For example, Mercer, in advice to Australian fund HESTA predicts only a -17% portfolio impact by 2100 in a 4°C scenario. It states that its model primarily reflects coastal flood damage and does not take account of climate tipping points.

    Mercer also advises LGPS Central, which manages £28.5 billion of retirement savings for a million members of Local Government Pension Schemes in the UK.

    One of these schemes, Shropshire County Pension Fund, told members that a trajectory leading to 4°C by 2100 would only reduce annual returns by 0.06% in 2030 and 0.1% by 2050, saying that it relied on LGPS Central for information.

    Moreover, in a 2022 report, Australian superannuation firm Unisuper concluded that even in a “worst case scenario” involving a 4.3°C increase in global temperatures by 2100, “the overall risk to our portfolio is acceptable.”

    “Each layer in the process of assessing the risks of climate change has assumed that the previous layer has done its job adequately, and has relied on the previous layers reputation, rather than scrutiny of the work undertaken," explained Professor Keen.

    “Pension funds rely upon consultants because of their reputation in the field; consultants rely upon academic economists, because their papers had passed academic refereeing,” he added.

    “The final impact is a series of flawed economic assumptions informing pensions’ decision making.”
    INK_FLO
    INK_FLO --- ---
    taky z tama:

    "You are stuck in your body right here, but in a technical way you could be said to be in India and Iraq, you are in the sky causing storms, and you are in the sea herding whales towards the beach. You probably don´t feel your body in those places. It is as if you have two distinct bodies. You have an individual body in which you exist, eat, sleep and go about you day-to-day life. You also have a second body which has an impact on foreign countries and on whales...a body which is not so solid as the other one, but much larger." (Daisy Hildyard - The Second Body)
    PER2
    PER2 --- ---
    pro zajimavot:

    - "The Hunga Tonga-Hunga Ha'apai eruption was truly extraordinary in that it injected about 300 billion pounds of water into the normally dry stratosphere, which is just an absolutely incredible amount of water from a single event,"
    - "Some material reached the lower mesosphere, more than 30 miles above the Earth's surface, altitudes never recorded from a volcanic eruption. Previous studies found that the eruption increased water vapor in the stratosphere by 10% worldwide, with even higher concentrations in some areas of the Southern Hemisphere."
    - The extra water vapor also had a cooling effect in the stratosphere, leading to a change in circulation, which drove decreases in ozone in the southern hemisphere and an increase of ozone over the tropics.
    - The researchers found that the peak decrease in ozone occurred in October, nine months after the eruption.
    - The eruption produced just over 192,000 flashes (made up of nearly 500,000 electrical pulses), peaking at 2,615 flashes per minute.
    - “It turns out, volcanic eruptions can create more extreme lightning than any other kind of storm on Earth.”
    - “The scale of these lightning rings blew our minds. We’ve never seen anything like that before, there’s nothing comparable in meteorological storms.
    - “It was like unearthing a dinosaur and seeing it walk around on four legs. Sort of takes your breath away,” Dr. Van Eaton said.

    Study examines how massive 2022 eruption changed stratosphere chemistry and dynamics
    https://phys.org/news/2023-11-massive-eruption-stratosphere-chemistry-dynamics.html
    Giant Eruption Plume from Tonga’s Volcano Produced Most Intense Lightning Rates Ever Detected | Sci.News
    https://www.sci.news/othersciences/geoscience/tongas-hunga-volcano-eruption-plume-lightning-12024.html
    TUHO
    TUHO --- ---
    The urgent question now is: how can we put the climate crisis back at the top of the agenda, for politicians and the public alike? The first step is to recognise that climate fatigue in Europe has little to do with Europeans being less concerned about the impact of volatile climate systems. Indeed, people feel the effects directly and terrifyingly as the continent is increasingly battered by heatwaves, wildfires, storms and floods.

    But people are also terrified of what they believe will be the cost to individuals of the required energy transition. According to the consulting firm McKinsey, the global transition to net zero will require additional investments in fixed assets of $3.5tn a year until 2050. That’s about a quarter of all the tax raised worldwide. There is still no convincing mechanism for financing this in ways that reassure families, individuals, small firms and farmers that they are not going to be bankrupted. Increasingly, ordinary citizens know that many of them will have to foot crippling bills for such things as renovating homes to make them comply with energy efficiency rules.

    Climate fatigue isn’t a sign that Europeans are in denial – it’s a sign of their fear | Francesco Grillo | The Guardian
    https://www.theguardian.com/commentisfree/2023/nov/08/climate-fatigue-europe-voters-green-costs#:~:text=
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