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    TUHOKlimaticka zmena / Destroying the Future Is the Most Cost-Effective


    "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
    CHOSIE
    CHOSIE --- ---
    https://phys.org/news/2025-03-planetary-boundary-geological-resources-exploring.html
    In this new study, the team estimated the water consumption associated with the production of 32 key geological resources across around 3,300 mines worldwide. The results revealed that water use for the production of 25 of these resources exceeded the sustainable limits of water availability.
    https://www.science.org/doi/10.1126/science.adk5318
    SCHWEPZ
    SCHWEPZ --- ---
    Je tohle skutečně takový game changer, nebo jen bouře ve sklenici vody?

    "China has discovered a massive thorium deposit, estimated at one million tonnes, in Inner Mongolia. This groundbreaking find could provide a limitless energy source, potentially powering the country for 60,000 years. Unlike uranium, thorium is more abundant, safer, and produces less long-lived radioactive waste. China is already developing thorium-based molten salt reactors, which could revolutionize clean energy and reduce reliance on fossil fuels. If successfully harnessed, this discovery could reshape the global energy landscape and contribute to a more sustainable future.


    China’s thorium survey finds ‘endless energy source right under our feet’ | South China Morning Post
    https://www.scmp.com/news/china/science/article/3300360/chinas-thorium-survey-finds-endless-energy-source-right-under-our-feet

    China’s hidden energy treasure? Survey finds massive thorium deposits that could power the country for 60,000 years
    https://www.moneycontrol.com/europe/?url=https://www.moneycontrol.com/world/china-s-hidden-energy-treasure-survey-finds-massive-thorium-deposits-that-could-power-the-country-for-60-000-years-article-12955219.html
    TUHO
    TUHO --- ---
    Diana Urge-VorsatzDiana Urge-Vorsatz
    • 2nd • 2nd Vice Chair of the IPCC, Professor at Department of Environmental Sciences and Policy, Central European University
    2h • 2 hours ago

    After immensely hard work and many sleepless hours, the IPCC can be very proud to have the planned content of all the products of the Seventh Assessment hashtag#AR7 cycle agreed on.

    At the same time, I need to register my concerns about the future of both the IPCC as well as our global climate based on certain trends that the changes in the outlines signal.

    It is concerning that key words that formed the backbone of previous reports, assessments that were consistent and among the most used components of ARs cycle after cycle after cycle were not accepted to be included in the outlines.

    Key scientific concepts, such as hashtag#policies, hashtag#exPostEvaluation, hashtag#scenarios, hashtag#pathways, hashtag#infrastructure, national and subnational [policies], hashtag#lockin, hashtag#maladaptation, hashtag#targets, hashtag#goals, hashtag#NDCs, hashtag#fossilfuels, hashtag#subsidies, cost of inaction, hashtag#UNFCCC, hashtag#ParisAgreement, trade, conflict, market-based [instruments], non-state actors, hashtag#electrification, policy packages, acceleration, hashtag#overshoot, environmental impacts, hashtag#attribution, future emission trends, among others – have been questioned and either cut or replaced in many places, many of these key words do not appear any more in the outline of one WG.

    Some words, like the hashtag#ParisAgreement, acceleration, pathways, that form important parts of one working group’s agreed outline, were considered as too policy prescriptive in another working group and were excluded.

    In the cycle when we may officially exceed 1.5C global warming and thus the goal of the Agreement signed by virtually all governments, the IPCC will significantly compromise its policy relevance if it cannot focus its assessment, among all the other crucial topics well reflected in the outlines, also on knowledge and science related to NDCs, the Paris Agreement, accelerating not only adaptation but also mitigation action, comprehensive (and policy neutral) ex-post evaluation of policies.

    Without a robust assessment of the exponentially growing experience and knowledge on the topics relevant to our global efforts, we are jeopardizing the effectiveness of these crucial multilateral processes – that have so far taken us off of the worst climate pathways since the PA, and that have helped catalyse important achievements such as loss and damage funds and other financial instruments.

    We could also jeopardise the very existence of multilateralism about climate change. As already signalled by recent events and trends – if the perspectives and efforts of some parties are poorly reflected, if the relevance of IPCC reports to a crucial part of the global discourse is compromised – it is increasingly concerning how long some parties can still uphold their strong moral (and financial) commitment to not only IPCC but also the multilateral processes such as the UNFCCC, considering the shifts in preferences of their voters.

    This is a risk to all of us.

    Disclaimer: These are my personal views and not those of the IPCC
    SHEFIK
    SHEFIK --- ---
    https://www.smithsonianmag.com/science-nature/what-happens-to-a-tree-that-dies-in-a-forest-180986121/

    Rotting logs turn out to be vital to forest biodiversity and recycling organic matter
    ...
    Dormant fungi within the tree awaken to feast on it, joined by others that creep up from the soil. Bacteria pitch in, some sliding along strands of fungi to get deeper into the log. Termites alert their colony mates, which gather en masse to gobble up wood. Bit by bit, deadwood is decomposed, feeding new life along the way.
    ...
    Wood-gobbling life forms, in turn, nourish other living things. Many beetle species munch on the spores, mycelia or mushrooms of wood-decaying fungi, while some ants specialize in hunting and eating termites. Estimates suggest that one third of insect species in a forest rely on deadwood in some way—and these insects are food for other invertebrates, as well as birds and bats. Rotting logs create excellent spots for tree seedlings to grow, and for animal nests, dens and burrows.

    “It’s pretty clear,” Seibold says, “that this is a habitat type and resource that we need to maintain this part of life on Earth.”
    ...
    As a log disappears, where does the wood ultimately go? Wood-eaters use some of the carbon for energy, expelling carbon dioxide—and farting methane, in the case of termites—as a waste product. Carbon also goes into building bodies; some termites use their lignin-rich feces to build nests and mounds. When these structures decay, some of the carbon is released into the air, while a portion stays on the ground, alongside leftover wood bits. Collectively, these leftovers become part of the humus of the soil, helping retain water and support soil-dwelling microbes, invertebrates and roots.
    ...
    Earth system scientist Steven Allison of the University of California, Irvine, reckons that while most of deadwood’s carbon ends up in the air, some stays locked in the soil for more than a century. “Deadwood is really your friend,” he says. “You want more of it, and you want it to stick around longer.”
    SHEFIK
    SHEFIK --- ---
    Farmers Sue Agriculture Department Over 'Purge' of Climate Information - Newsweek
    https://www.newsweek.com/farmers-sue-agriculture-department-climate-information-government-website-2035619

    Gillingham told Newsweek that many farmers rely on the USDA site for information on climate-smart farming practices and technical assistance for grants and loans designed to help farmers adapt to climate impacts such as drought, floods and changes in growing seasons.
    ...
    This isn't a political agenda," Gillingham said. "We're trying to feed the country, and to take science and information and potential funding resources away from farmers is ludicrous."

    The nonprofit environmental group Earthjustice filed a suit Monday on behalf of the organic farming association and two environmental organizations, the Environmental Working Group and the Natural Resources Defense Council.

    Earthjustice associate attorney Jeffrey Stein said that following an executive order by President Donald Trump reversing climate policies, the USDA began removing climate-related interactive tools, data sets, guides and policy statements.
    SHEFIK
    SHEFIK --- ---
    A jeste pop

    World's glaciers are losing enough ice to fill 3 Olympic pools every second, terrifying new study finds | Live Science
    https://www.livescience.com/planet-earth/climate-change/worlds-glaciers-are-losing-enough-ice-to-fill-3-olympic-pools-every-second-terrifying-new-study-finds
    CHOSIE
    CHOSIE --- ---
    Proč je to vůbec v tomto vláknu, to už není ani pop-science video, ale odpad a snaha dojit z reklam.


    (WOODMAKER: mimochodem energii tří milionů hirošimských atomových bomb oceány přijmou (navíc) každé ~4 dny)
    YMLADRIS
    YMLADRIS --- ---
    TUHO: v ty political science není moc zvykem sdílet raw data, co to vůbec by bylo, takže jak podložený ? Můžeš si vybrat jestli belicek, politico, Sabine :) nebo kdo. A máš to podložený že tvůj plátek ví jak to teda je..

    Zajímalo by mě co si myslí Assange
    SCHWEPZ
    SCHWEPZ --- ---
    TUHO: Bezos následuje Muska a Trumpa ("klimatická změna neexistuje, pojďme vrtat, baby, vrtat a pálit") a stopl tenhle důležitý projekt:

    Jeff Bezos’s $10bn philanthropic fund has stopped backing the world’s leading voluntary climate standard setter, following rising scrutiny over its influence on the body, in a move seen as the billionaire’s latest effort to curry favour with US President Donald Trump.

    Science Based Targets initiative (SBTi) je globální iniciativa, která pomáhá firmám stanovit vědecky podložené cíle pro snižování emisí skleníkových plynů v souladu s Pařížskou dohodou. Jejím cílem je zajistit, aby podniky přispívaly k omezení globálního oteplování na maximálně 1,5 °C nad předindustriální úrovní. Zakladateli jsou CDP (Carbon Disclosure Project), UN Global Compact, World Resources Institute (WRI) a WWF, do iniciativy je zapojeno 4 tisíce firem.

    Žádná klimatická změna není. Bezos zastavil penězovod | Newstream
    https://www.newstream.cz/leaders/klimaticka-zmena-neni-bezos-s-partnerkou-zastavili-penezovod
    Subscribe to read
    https://www.ft.com/content/c3bf3f5f-afa2-44ce-8314-18ad321cd983
    TUHO
    TUHO --- ---
    Peklo

    Regrettably, I have to extend this post due to even more news. The assault on scientific funding and agencies continues, for one thing. Since I posted this, Elon Musk's team has entered the offices of NOAA, since their remit of weather forecasting and climate science has made them a target for the sort of people who believe that any talk of climate change is some sort of liberal plot. Granting opportunities having anything to do with diversity have disappeared from NIH sites, and I have seen reports that the option to request grant extensions has disappeared. There are reports of Musk staffers on the CDC campus today, and yesterday an NSF official said at an internal meeting that the agency is apparently planning to lay off up to half its staff over the next two months.

    https://www.science.org/content/blog-post/what-s-happening-inside-nih
    ROGER_WILCO
    ROGER_WILCO --- ---
    Trump Moves to Dismantle NOAA, Putting Climate Data and Weather Forecasting at Risk
    What Happened: The Trump regime is reportedly working to break up and downsize NOAA (National Oceanic and Atmospheric Administration), fulfilling a key objective of Project 2025. Former Trump officials behind the plan claim NOAA is “harmful to U.S. prosperity” due to its role in climate science. NOAA staff is being removed without legal authority, and its climate and weather forecasting data could be privatized for corporate use instead of remaining public.

    Why It Matters: NOAA plays a critical role in public safety, providing weather forecasts, storm alerts, and climate data essential for businesses, farmers, and disaster response. Gutting NOAA would weaken climate research, disrupt fisheries management, and increase reliance on private corporations for weather data.

    Source: https://www.theguardian.com/us-news/2025/feb/04/doge-noaa-headquarters

    Trump Tyranny Tracker: Day 16 - by Olga Lautman
    https://trumptyrannytracker.substack.com/p/trump-tyranny-tracker-day-16
    SHEFIK
    SHEFIK --- ---
    Catastrophic tipping point in Greenland reached as crystal blue lakes turn brown, belch out carbon dioxide | Live Science
    https://www.livescience.com/planet-earth/climate-change/catastrophic-tipping-point-in-greenland-reached-as-crystal-blue-lakes-turn-brown-belch-out-carbon-dioxide

    Record heat and rain turned thousands of Greenland lakes brown in 2022 as they hit a tipping point and began emitting carbon dioxide.
    ...
    Less sunlight was able to penetrate the lakes as they darkened, which had a ripple effect on the microscopic plankton living in the water. The number of plankton absorbing CO₂ through photosynthesis — the process of turning sunlight into energy — declined, while the amount of plankton breaking down and releasing carbon increased, according to a statement released by the University of Maine.

    The lakes normally absorb CO₂ in the summer, but by the following year they had flipped to become carbon dioxide producers. These types of widespread changes would normally take centuries. Researchers have observed the browning of lakes across the Northern Hemisphere, including the U.S., but it typically takes multiple decades — much longer than the transformation of Greenland's lakes.
    CHOSIE
    CHOSIE --- ---
    XCHAOS: Tak šlo by to pojmout úplně jinak, než: "Warming? I'm more worried about Freezing."
    Naznačovat, že se více obává toho, že umrzne, než oteplování (lépe ohřívání) je pro ty, kteří budou soudit pouze dle náhledu potvrzením toho, jak si věda protiřečí.
    Nicméně soudě dle zhlédnutí ten click-bait zafungoval.
    Vlastně se ptám, zda je tu potřeba postovat pop-science, když ta autorka z toho oboru není a několikrát na tom pohořela (nebo kdokoliv píše ty scénáře videí).
    CHOSIE
    CHOSIE --- ---
    Jinak nedávno se tu sdílelo hned několik publikací od autorů, kteří se tématu AMOC věnují, něco co si poslechnu/přečtu raději než interpretaci Sabine, a tak jsem to též v mém příspěvku níže myslel.

    Zde relativně nová studie (11/2024) projektující změnu srážek a teplot.
    (DJC = December, January, February; MAM = March, April, May; JJA = June, July, August; SON = September, October, November; HOMO = homogenous; HETE = heterogenous)
    Teploty:

    Srážky:

    Zdroj: https://www.science.org/doi/10.1126/sciadv.adr3243
    TADEAS
    TADEAS --- ---
    R hallam

    In case you have not noticed, the next big "shock" on the "climate" after the recent admission of going over 1.5C, is going to be the final confirmation that massive ice melt is now locked in for the Antarctic - and 5 metres of sea level rise in the next century is now the main scenario. Of course it will be some time before it is spelt out as clearly as that.

    Reading "climate science" is a bit like looking at statements from some authoritarian state. You have to attend to each word to get that hint that things are a lot worse than they actually are. So much worse in fact that civilisation is now going to collapse. Of course, that is pure speculation!

    https://buff.ly/42b30R4
    https://buff.ly/424b2Ln
    Octopus DNA reveals that Antarctic ice sheet collapse is "close" - Earth.com
    https://buff.ly/4h5BUi8
    TADEAS
    TADEAS --- ---
    CHOSIE:

    R Hallam
    https://www.facebook.com/share/17r115zhSw/


    Here is James Hansen's great piece on the natural science of the elite's emission of carbon, and not great piece on the social science of the elite's emission of carbon.

    Let's start with social science law number one. Power resides in sovereign states, not global courts. Even if global courts say that what the elites are doing is illegal, nothing will change.

    Social science law number two. States only fundamentally change - change their regimes - when there is material resistance from their populations - national strikes and mass occupations of the streets for several weeks or months. The only effective way to create structural political change in the time we have left is through this civil resistance - in comparison with alternative ineffective methods (voting, lobbying, legal challenge).

    This is a historical no brainer. It has happened hundreds of times over the past two hundred years - most recently in Bangladesh. The primary reason why it is not happening is because of the scientifically illiterate and irrational attachment of the Western liberal and administrative classes to means of change which simply do not work - have not worked for 30 years - and will not work in the future. Because entrenched power does not respond to such methods. Only when the young realise they are being duped by those who continually mislead them, will they do what they always do to create regime change - go on the streets and stay there.

    I have been saying this for 10 years now. Not because I have a particular ideological attachment to civil resistance or public disruption any more than those that report of climate breakdown want ecological collapse to happen. It is simply about what is real.

    Social science law number three is that the liberal class never moves in time. And that is why you end up having full blown revolutions. But of course no one wants to talk about that. Not yet. But it will come, as surely as an apple dropping to the ground. It's Newtonian determinism.
    PALEONTOLOG
    PALEONTOLOG --- ---
    XCHAOS: tak mikroplasty jsou teď už typickou součástí antropocénu, stejně jako současná klimatická změna. plasty už mají geologickej i biologickej význam. to v čem žijeme a čeho změnu tady pozorujeme v sociáních, ekonomickejch, enviromentálních dopadech se nachází na kontaktu hydrosféry, atmosféry, litosféry, biosféry i antroposféry. mikroplasty jsou pevnou součástí klimatické změny.



    https://www.sciencedirect.com/science/article/abs/pii/S0048969724043080

    btw.
    Plastové odpadky mění geologii Země. Tyto horniny vznikají přírodním tavením plastů. Vítejte v antropocénu – VTM.cz
    https://vtm.zive.cz/clanky/plastove-odpadky-meni-geologii-zeme-tyto-horniny-vznikaji-prirodnim-tavenim-plastu-vitejte-v-antropocenu/sc-870-a-221297/default.aspx
    CHOSIE
    CHOSIE --- ---
    https://www.sciencedirect.com/science/article/pii/S0921800924002210
    In the last decade many publications have appeared on degrowth as a strategy to confront environmental and social problems. We undertake a systematic review of their content, data and methods. This involves the use of computational linguistics to identify main topics investigated. Based on a sample of 561 studies we conclude that: (1) content covers 11 main topics with the four dominant ones being Environmental justice, Sustainable wellbeing, Local/urban practices and Democracy and civil society; (2) the large majority (almost 90%) of studies are opinions rather than analysis; (3) few studies use quantitative or qualitative data, and even fewer ones use formal modelling; (4) the first and second type tend to include small samples or focus on non-representative cases; (5) most studies offer ad hoc and subjective policy advice, lacking policy evaluation and integration with insights from the literature on environmental/climate policies; (6) of the few studies on public support, a majority concludes that degrowth strategies and policies are socially-politically infeasible; (7) various studies represent a “reverse causality” confusion, i.e. use the term degrowth not for a deliberate strategy but to denote economic decline (in GDP terms) resulting from exogenous factors or public policies; (8) few studies adopt a system-wide perspective – instead most focus on small, local cases without a clear implication for the economy as a whole. We illustrate each of these findings for concrete studies.

    The weakness of degrowth studies in terms of data analysis – whether quantitative or qualitative - is understandable to some extent. The idea of degrowth is so far from reality that good empirical studies are hardly possible. Undertaking experiments with degrowth is also impossible as one cannot isolate one part of society from the rest and subject it to a completely different economic regime.
    CHOSIE
    CHOSIE --- ---
    Něco ke čtení, když nemám pravdu.

    https://waterfilterguru.com/list-of-products-with-pfas

    An overview of the uses of per- and polyfluoroalkyl substances (PFAS) - Environmental Science: Processes & Impacts (RSC Publishing)
    https://pubs.rsc.org/en/content/articlelanding/2020/em/d0em00291g#!divAbstract

    Our Current Understanding of the Human Health and Environmental Risks of PFAS | US EPA
    https://www.epa.gov/pfas/our-current-understanding-human-health-and-environmental-risks-pfas

    PFAS and microplastics become more toxic when combined, research shows | Pollution | The Guardian
    https://www.theguardian.com/environment/2024/nov/25/pfas-microplastics-toxic

    https://phys.org/news/2024-01-pfas-equally-arctic-ocean-atlantic.html

    https://phys.org/news/2021-07-high-chemicals-ice-arctic-ocean.html

    Alarming levels of PFAS in Norwegian Arctic ice pose new risk to wildlife | PFAS | The Guardian
    https://www.theguardian.com/environment/2023/feb/11/pfas-norwegian-arctic-ice-wildlife-risk-stressor

    US industry disposed of at least 60m pounds of PFAS waste in last five years | PFAS | The Guardian
    https://www.theguardian.com/environment/2023/nov/17/epa-pfas-forever-chemicals-waste-pollution-unregulated

    https://www.sciencedirect.com/science/article/pii/S004896972300445X

    Study says drinking water from nearly half of US faucets contains potentially harmful chemicals | AP News
    https://apnews.com/article/pfas-forever-chemicals-drinking-water-813c1323f74d5adb798047eea39c778a

    New report finds most US kale samples contain ‘disturbing’ levels of ‘forever chemicals’ | PFAS | The Guardian
    https://www.theguardian.com/environment/2023/jun/30/kale-pfas-forever-chemicals-contamination

    What To Know About PFAS Chemicals in Menstrual Products | TIME
    https://time.com/6254060/pfas-period-chemicals-underwear-tampons/

    Study finds alarming levels of ‘forever chemicals’ in US mothers’ breast milk | Pollution | The Guardian
    https://www.theguardian.com/environment/2021/may/13/pfas-forever-chemicals-breast-milk-us-study

    https://phys.org/news/2023-05-secret-industry-documents-reveal-makers.html

    ‘Forever chemicals’ linked to infertility in women, study shows | PFAS | The Guardian
    https://www.theguardian.com/environment/2023/apr/06/forever-chemicals-infertility-women-pfas-blood

    https://phys.org/news/2023-02-chemicals-farms.html

    https://phys.org/news/2022-10-scientists-pfas-contamination-presumed-sites.html

    Rainwater No Longer Safe to Drink Anywhere Due to 'Forever Chemicals' - Business Insider
    https://www.businessinsider.com/rainwater-no-longer-safe-to-drink-anywhere-study-forever-chemicals-2022-8?r=US&IR=T

    EPA says even tiny amounts of chemicals in drinking water pose risks : NPR
    https://www.npr.org/2022/06/15/1105222327/epa-drinking-water-chemicals-pfas-pfoa-pfos

    New Report Links PFAS to Liver Damage - Consumer Reports
    https://www.consumerreports.org/liver-disease/report-links-pfas-exposure-to-liver-damage-a2222667414/

    High levels of toxic ‘forever chemicals’ found in anti-fogging sprays for glasses | US news | The Guardian
    https://www.theguardian.com/australia-news/2022/jan/05/pfas-forever-chemicals-anti-fogging-spray-wipes

    ‘Forever Chemicals’ Are in Your Popcorn—and Your Blood | WIRED
    https://www.wired.com/story/pfas-forever-chemicals-are-in-your-popcornand-your-blood/
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