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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
    YMLADRIS
    YMLADRIS --- ---
    TADEAS: in AI we trust
    TADEAS
    TADEAS --- ---
    YMLADRIS: k uvaze:

    100 procent rozlohy planety je managovano clovekem, at uz tuto rozlohu potrebuje ke sve vyzive nebo ne. ekosystem prakticky ze 100 procent naplnuje vyzivove potreby lidi.

    jde o to najit nedegenerativni management ekosystemu planety - management divociny (suchozemske i nesuchozemske), management zdegradovanych oblasti (suchozemskych i ne), management neprumyslove managovanych produkcnich ekosystemu (=minimalni vstupy energii a materialu), management prumyslove managovanych ekosystemu (= velke vstupy energii a materialu).

    easy! ,)
    TADEAS
    TADEAS --- ---
    YMLADRIS:

    essd-14-4551-2022-avatar-web

    ESSD - History of anthropogenic Nitrogen inputs (HaNi) to the terrestrial biosphere: a 5 arcmin resolution annual dataset from 1860 to 2019
    https://essd.copernicus.org/articles/14/4551/2022/
    YMLADRIS
    YMLADRIS --- ---
    PETER_PAN: mi to připadá úplně jasny, ve smyslu že takhle chápu US kulturu. Něco jako přemnoží se ti někde něco, tak to posypes roundupem nebo postrikas biolitem. Technicistni řešení, které nepotřebuje měnit příčiny, dohadovat se s celým světem, prosazovat daně, brzdit kapitalismus apod

    Kolem 2040 uz budou ekonomické škody z extrémních jevů velké a so2 bude mít plošnou podporu
    PETER_PAN
    PETER_PAN --- ---
    YMLADRIS: Jako hlasoval jsem NE. Ale nelze vyloucit nejakou aktivitu nejakeho statu ci instituce. Jsem ale presvedcen ze vedecky consensus na tom nebude a nikdo jako IPCC to nedoporuci.

    Prostredky by uz davalo smysl investovat do jinych veci, jako treba zachytavani methanu ze vzduchu.
    PETER_PAN
    PETER_PAN --- ---
    SEJDA: nord stream byl uplne malinkaty prd oproti tem unikum v ruznych stanech za posledni dekady..

    Ale to co to radove bude prevysovat budou uniky z prirodnich rezervoaru vlivem tani permafrostu a dalsim pohybum.
    SEJDA
    SEJDA --- ---
    PETER_PAN: tak mame za sebou i dva nejvetsi industrialni uniky metanu: nord streamy a nejaka ta havarie v Azerbajdzanu. Ale na te mape severniho more hodne svitily i plynova pole v Rusku, na polostrove i na Sibiri.
    PETER_PAN
    PETER_PAN --- ---
    TADEAS: IMHO, methane uniky z prirodnich rezervoaru - v teto a dalsi dekade potencialne vetsi problem nez pomale tempo snizovani CO2/ekvivalent emisi clovekem.
    YMLADRIS
    YMLADRIS --- ---
    Kinda related (možná)

    TADEAS
    TADEAS --- ---
    CzechGlobe
    https://www.facebook.com/share/5PuGkFFgQWa8UkwK/

    Povrchová teplota severního Atlantiku dosáhla rekordní hodnotu každý den za posledních 365 dní. Jde o bezprecedentní situaci v historii moderních měření teploty oceánů (Grafika: Nahel Belgherze).

    FB-IMG-1709742578603
    YMLADRIS
    YMLADRIS --- ---

    zacne se do 2040 provadet so2 geoinzenyring?

    14 hlasy od 14 respondentů

    YMLADRIS
    YMLADRIS --- ---
    MATT: meli jsme prave pred casem takovou intimni chvilku s jednim klimatologem. Rikal mi, ze nadeji zabalil uz pred hodne dlouhou dobou. Jenomze pry zeny a jejich lifeforce je silnejsi, takze zena ho presvedcila, ze je potreba pokracovat, maji malou dceru a t d

    tak nevis, co bude. nikdo to nevi.
    MATT
    MATT --- ---
    YMLADRIS: kdyz jsem v 2005 psal bakalarku o vlivu klima. zmeny na vybrane ekosystemy, tak jsem planoval mit do 2020 statek na samote a nejak se tam pripravovat, akorat prisli deti, vsechno podrazilo a hniju porad v podnajmu v praze... takze vsichni ne.. ;)
    TADEAS
    TADEAS --- ---
    Is Blocking The Sun Quietly Being Normalized? - Spirit of Change Magazine
    https://www.spiritofchange.org/is-blocking-the-sun-quietly-being-normalized/

    Officially, there’s an international moratorium on attempts to block the sun, as well as a U.N. Environmental Modification Convention, but rogue “Greenfinger” billionaires like Bill Gates have continued their dangerous experiments.

    Since the Vietnam War’s Project Popeye scandal, the U.S. government has positioned the Pentagon’s weather modification work and DARPA funding as countering the potential “security threat” geoengineering posed.

    Recently there’s been a shift. The U.S. has begun to normalize solar geoengineering as a “climate solution.” In 2021, the National Academies of Sciences issued a report calling for a $200 million 5-year investment in solar geoengineering research, and in 2023 President Biden released a solar radiation modification (SRM) framework, claiming that “SRM offers the possibility of cooling as the planet significantly on a timescale of a few years.”

    Around the same time, the European Union floated “a potential international framework” for solar geoengineering.

    Meanwhile, climate-profiteering corporations are lobbying for solar geoengineering to be included in the offset market being negotiated under the United Nations Framework Convention on Climate Change.

    Even “environmental” non-profit advocacy groups are in on it!

    The Environmental Defense Fund (EDF)’s official position on geoengineering is that, “Deliberate climate interventions such as albedo modification should not be undertaken for the foreseeable future as they present serious ecological, moral and geopolitical concerns.”

    But, EDF has publicly supported research into geoengineering since 2010, when it co-founded the Solar Radiation Management Governance Initiative with the Royal Society and The World Academy of Sciences.

    In early 2024, Climate Wire reported that EDF organized a private two-day meeting of climate scientists, environmental activists and philanthropists “to prepare for an expected surge of Silicon Valley funding related to last-ditch measures for slowing global warming.”
    TADEAS
    TADEAS --- ---
    “Cooling credits” are not a viable climate solution | Climatic Change
    https://link.springer.com/article/10.1007/s10584-023-03561-w

    As the world struggles to limit warming to 1.5 or 2 °C below pre-industrial temperatures, research into solar climate interventions that could temporarily offset some amount of greenhouse gas-driven global warming by reflecting more sunlight back out to space has gained prominence. These solar climate intervention techniques would aim to cool the Earth by injecting aerosols (tiny liquid or solid particles suspended in the atmosphere) into the upper atmosphere or into low-altitude marine clouds. In a new development, “cooling credits” are now being marketed that claim to offset a certain amount of greenhouse gas warming with aerosol-based cooling. The science of solar climate intervention is currently too uncertain and the quantification of effects insufficient for any such claims to be credible in the near term. More fundamentally, however, the environmental impacts of greenhouse gases and aerosols are too different for such credits to be an appropriate instrument for reducing climate risk even if scientific uncertainties were narrowed and robust monitoring systems put in place. While some form of commercial mechanism for solar climate intervention implementation, in the event it is used, is likely, “cooling credits” are unlikely to be a viable climate solution, either now or in the future.
    TADEAS
    TADEAS --- ---
    TADEAS
    TADEAS --- ---
    Two new Mexico teams to explore impacts of SRM on heatwaves and biodiversity loss - The DEGREES Initiative
    https://www.degrees.ngo/two-new-mexico-teams-explore-srm-heatwaves-and-biodiversity-loss/

    By modelling the potential impacts of SRM and climate change, these scientists will contribute to an evidence base that policy makers in Mexico and Central America can use to make informed decisions about reducing climate risks. This is research conducted by Latin Amercian scientists working at a Mexican University, who will communicate their findings openly to key stakeholders through peer-reviewed academic publications.

    Last year, Mexico announced an intention to ban outdoor solar geoengineering activities after an American start-up company attempted a small-scale SRM balloon test on Mexican territory.

    Unlike that controversial small-scale for-profit ‘deployment’, the two new Degrees-funded scientific teams will conduct responsible computer-based modelling research on the potential effects of SRM on climate change, heatwaves, and biodiversity. This supports Degrees’ central mission – while we take no position on whether SRM should ever be used, we want developing countries to have the capacity to do their own research and to have an informed role in any future governance discussions and decisions on its use or non-use.
    TADEAS
    TADEAS --- ---
    T Pueyo
    https://twitter.com/tomaspueyo/status/1764677338506088941

    Global warming is accelerating. There's only one thing we can do today to delay it before we burn, enough to solve the pbm: SO2 injection

    Some ppl are squeamish about it but they shouldn't be. SO2 is so obviously the right solution that we should do it now. Here's why


    The Geoengineering Question - by Zeke Hausfather
    https://www.theclimatebrink.com/p/the-geoengineering-question
    YMLADRIS
    YMLADRIS --- ---
    SHEFIK: tak hallam to asi bere tak, že collapse-aware lidem naopak naději dává, tím že buduje představu, že by se mohlo začít šlapat na brzdu třeba 50x silněji, kdyby se zanechalo všech kravin

    Lidi bez naděje se IMHO odstěhovali do hor a už se jen kochaji vyhlidkou
    SHEFIK
    SHEFIK --- ---
    YMLADRIS: ale my prece vime kam vede chovani jednotlivcu kdyz jim vezmes nadeji
    TADEAS
    TADEAS --- ---
    MATT: to je imho mysleno tak, ze tipping pointy metanuz tajiciho permafrostu urychli i amoc collapse, tzn. nejdriv jedno, pak druhy .) waves of pleasure
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