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    TUHOKlimaticka zmena / Thank you so much for ruining my day
    SHEFIK
    SHEFIK --- ---
    Klimatičtí aktivisté budou deset dní stávkovat, aby upozornili na blížící se rozhodnutí o konci uhlí v Česku - Ekolist.cz
    https://ekolist.cz/...set-dni-stavkovat-aby-upozornili-na-blizici-se-rozhodnuti-o-konci-uhli-v-cesku

    Zástupci hnutí za ochranu klimatu dnes zahájili desetidenní okupaci prostoru před budovou ministerstva životního prostředí. Důvodem je připravované jednání Uhelné komise, které se má konat 26. listopadu. Na něm se má rozhodnout o termínu ukončení využívání uhlí v ČR. Ke stávce se připojila hnutí Fridays For Future, Extinction Rebellion, Limity jsme my a Univerzity za klima.
    SHEFIK
    SHEFIK --- ---
    French alliance to build intelligent shade systems for agrivoltaics – pv magazine International
    https://www.pv-magazine.com/.../french-alliance-to-build-intelligent-shade-systems-for-agrivoltaics/

    The partnership between the two companies aims to offer farmers an alternative to the hazards they encounter on a daily basis. The shade systems they want to design should recreate a microclimate adapted to the needs of crops, in order to ensure their good development and to protect them from extreme climatic phenomena such as hail, frost, and drought. The software intelligence deployed by Ombrea makes it possible to anticipate and react to unfavorable weather conditions.
    TADEAS
    TADEAS --- ---
    TADEAS: na 27 min mluvi o z jeho pohledu obrovskym potencialu hnuti parents for future a toho intergeneracniho aspektu. takze cekam na konec roku na:

    Parents for a Future: Amazon.co.uk: Read, Rupert: 9781911343370: Books
    https://www.amazon.co.uk/Parents-Future-Rupert-Read/dp/1911343378
    PAD
    PAD --- ---
    Dobra diskuze na redditu: https://www.reddit.com/r/climatechange/comments/jtao1s/beginning_to_read_the_uninhabitable_earth/ , namatkove:

    It’s closer to fiction than fact, and is typically maligned by climate scientists and laughed at as being extremely misguided - even if for the right reasons.

    There’s a number of climate scientists who have remarked on this aside from what’s already been mentioned (I believe Glen Peters, Andrew Dessler and maybe Hausfather? I’m not going to find the links and I might be mixing people up).

    Generally, I don’t get my climate science information from non-scientists. These doomer types play right into the horseshoe theory - the science they ca cherry pick and use to manipulate in a slanted way is very reminiscent of what the climate change skeptics do. That’s not company you want to find yourself in.

    You want to read an accurate assessment of climate change, read the 2016 IPCC or (much more recommended) Executive Summary. Or wait for the 2021/2022 new report.


    Abych byl fer, tak jsem to vlastne taky cherry-picknul, doporucuji si to vlakno projit, knizku jsem necetl (z podobnych duvodu, jako zminuje autor ^^).

    --

    Tady podobne zajimava vec - https://www.reddit.com/...limatechange/comments/ju5xgk/unhaltable_global_warming_claim_withdrawn_by/ . Voda na mlyn smejdum jako V. Klausove atp.

    --
    Muj dojem z toho je, ze jak jde o obrovske prachy, tak casto prevazuji parcialni zajmy nad zajmem pravdy. Na obou stranach. Ani se nedivim: byt uspenym popiracem s sebou nese urcite spoustu vyhod, zrovna tak jako byt uspesnym alarmistou.
    DRSH
    DRSH --- ---
    Prezidentské volby v USA rozhodly i o tom, že se opět zapojí do boje s klimatickými změnami | Plus
    https://plus.rozhlas.cz/...identske-volby-v-usa-rozhodly-i-o-tom-ze-se-opet-zapoji-do-boje-s-8361539
    TADEAS
    TADEAS --- ---
    Čínský plán klimatické neutrality je tím nejambicióznější projektem světa, myslí si analytik Jungwirth | Plus
    https://plus.rozhlas.cz/...imaticke-neutrality-je-tim-nejambicioznejsi-projektem-sveta-mysli-8361296

    Podle analytika Tomáše Jungwirtha z Asociace pro mezinárodní otázky jde o velmi ambiciózní cíl.

    „Pokud by Čína skutečně splnila tato slova a dosáhla klimatické neutrality do roku 2060, tak by její redukční trajektorie byla nejambicióznější ze všech. Protože tato země je v tuto chvíli obrovským emitentem a křivka emisí byla doposud rostoucí. Můžeme mít oprávněné pochyby, jestli se to podaří splnit a do jaké míry je k tomu uvnitř Číny politická vůle. Ale z geopolitického hlediska je tento krok určitě zásadní. Znamená, že Evropa není jediným silným hráčem, který tuto agendu staví vysoko. V neposlední řadě jde o tlak na další velké emitenty od USA až po Brazílii, kteří jsou v tuto chvíli mimo diskusi, aby se do ní zapojili a přijali závazky obdobného charakteru.“

    Čína je zodpovědná za zhruba 27 procent emisí oxidu uhličitého, které lidé ročně vypustí do atmosféry, nejvíc ze všech zemí světa. Buduje nové uhelné elektrárny, ale příští rok také chystá spustit vlastní trh s emisními povolenkami.
    TADEAS
    TADEAS --- ---
    Beyond Supply and Demand: A Revolutionary New Concept of Sustainability
    https://systemschangealliance.org/...upply-and-demand-a-revolutionary-new-concept-of-sustainability/

    In both classical and Keynesian economics, the balance between the supply of a quantity of a good or service and the demand for it is determined by the price of this quantity. What is counted, on the supply side of the equation, are the production costs, which include labor, capital, energy and materials, the expectations of future prices and suppliers, and the technology and technological advances that are used in production. Production costs are determined by the relative availability or scarcity of the amount of material and energy resources which comprises these products. Yet there is no consideration of an ecological dimension. Even the rate at which people and their organizations may harvest or use a particular resource within its regenerative capacity is viewed as the production of an economic yield, not an ecological yield.

    Conversely, the demand-side measures consumer income, tastes and preferences, prices of related goods and services, expectations about future prices and incomes, and the number of potential consumers. Rather than reflecting actual human need, demand is a measure of individual consumption at the point of sale. Only the price at which a person is willing to pay for something is reflected in demand, reflecting how much cash or credit a person has. What’s not measured is the individual’s accessibility to air, water, food, health, safety, shelter, security, love, belonging or inclusion — no subjective expression of need, and no social or ecological dimension.

    ...

    Neither of these approaches to supply and demand —in which the quantity demanded by consumers or borrowers is directly balanced by the quantity that firms or banks wish to supply — reflect the constraints to the productive capacity of Earth’s resource base and the maximum size of a population which can be maintained indefinitely within an area.

    As a result, planetary civilization has reached the point where these economic proxies for ecological balance have created an enormous misalignment. Human population is using resources food, water, energy and rare minerals faster than Nature can replenish them to meet human needs.

    Our epistemology, our ideology and our accounting systems are to blame for this massive market failure. First, we must stop conceiving of the connection between resources and human needs as a ‘supply chain’. Instead, let’s reconsider the relationship of ecology with population.

    ...

    The needs of a population for its resource support systems must be given a new empirical basis in policy. This begins with a little reorientation. What is presently on the supply-side as the extraction and production of resources is redefined as the self-organization of resources within the limits of the planet to sustainably regenerate those resources. And what is now on the demand side as a measure of income or purchasing capacity is redefined as the self-sufficiency of people in meeting their needs through their use of these resources

    ...

    When supply becomes an ecological value and demand becomes a value of human need, ’build it and they will come’ is transformed into ‘demonstrate the need, and it will be met’ and the new dynamics of society as a living system begins.

    Now, instead of a crude approximation for economic equilibrium, we have an actual measure of the cooperative activities of people using resources to meet their needs — the balance which an ecology can optimally ‘carry’ or sustain to meet the needs of its people.

    This is biophysical economics — measuring the replenishment of both renewable and non-renewable resources and enabling society to manage them to sustain their yield for the human population. With this integrated accounting, we’ll generate an entirely new expression of sustainability, living and working together within the metabolism of society.
    TADEAS
    TADEAS --- ---
    Super-rich fortify against climate change and health risks
    https://www.ft.com/content/79781c20-051d-41c4-bd2c-31ceffb763e8

    Wealthy individuals and concerned businesses are preparing to protect themselv - Pastebin.com
    https://pastebin.com/SMtytJAd
    TADEAS
    TADEAS --- ---
    Komentář k americkým volbám: návrat k Pařížské dohodě a Obamově regulaci - Eva Balounová
    Komentujeme | Ústav státu a práva Akademie věd České republiky
    https://www.ilaw.cas.cz/vyzkum/class/komentujeme/komentujeme-volby-usa.html
    TADEAS
    TADEAS --- ---
    TADEAS: a jeste dobry kontextualizujici komentar k ty randersove studii a escimo modelu:

    Vcool: didn't know ESCIMO. It's thought-experiment napkin-complexity level, super useful. This is extremely doable/teachable for students, should be seen as a school of thought to learn systems thinking, unlike GCM. https://t.co/m3e9DEaU9L /cc @ClimateBen @jembendell via @fardos https://t.co/OJAXjZ12cN

    Key point: it's really not about the results (this is just a tiny plaything of a model) but about learning to think :) https://t.co/KYIdm8btRs

    it's not a model to be taken seriously *for results*; more for intuition, to identify leverage points to look into as Donella Meadows called them. https://t.co/8CM7OPErZT
    https://twitter.com/_ppmv/status/1326970860972945409?s=20
    https://t.co/ZmZHkklgCA

    ...

    The *reception* of this study has shown how shallow our climate discourses are. ... Take it as a test in Critical Thinking 101: not sure many passed.

    Just ignore the findings for now—who cares what one SD study finds. This is not the point. Focus on methodology epistemology & system dynamics as a school of thought, it’s about learning to think differently. People don’t even stop to reflect the difference between supercomputer models that take weeks and gigantic resources to run mostly foreseeable results—and a desktop computer model that runs in seconds. Folks seriously, get a grip & go deeper than the headlines. If this level of critical reflection is indicative of climate discourse atm, I can only encourage y’all to read much more widely. take a few weeks off from climate & engage in literature or any other pastimes that teach thinking, do something fun.
    TADEAS
    TADEAS --- ---
    Deep Adaptation Q&A with Rupert Read hosted by Jem Bendell
    http://www.youtube.com/watch?v=y5t4slvjfQs
    TADEAS
    TADEAS --- ---
    A Woman Warned GM about Warming, But Men Didn't Listen - Scientific American
    https://www.scientificamerican.com/article/a-woman-warned-gm-about-warming-but-men-didnt-listen/

    Incredible story about Ruth Reck PhD, one of the only women scientists at GM, who was among the first to raise concerns about auto emissions and climate change, but was ignored.

    TADEAS
    TADEAS --- ---
    Regenerative Agriculture + Sustainable Food + Rainwater Harvesting
    Regenerative Agriculture + Sustainable Food + Rainwater Harvesting – Transitioning agriculture and food towards a more sustainable future
    https://rainwaterrunoff.com/

    A knowledge base for farmers and smallholders covering regenerative agriculture, sustainable food, rainwater harvesting and coping with global water scarcity

    This site is a resource for farmers and smallholders seeking to practice regenerative agriculture by implementing techniques focused on improving soil fertility such as no-till, aerobic composting, biochar and other processes optimising the development of topsoil. Part and parcel of this is the desire to produce sustainable, nutritious food.
    KEB
    KEB --- ---
    Trocha dobrých zpráv z lodní dopravy

    Nákladní plachetnice připlouvají - Lodní noviny - Vyhledávání
    https://m.lodninoviny.cz/Vyhledavani/nakladni-plachetnice-priplouvajia

    Si říkám jestli by fotovoltaika na palubě eventuálně na plachtách nemohla pokrýt i ty generátory

    A tohle vidím poprvé v životě

    Nákladní plachetnice na Severním moři - Lodní noviny - Vyhledávání
    https://m.lodninoviny.cz/Vyhledavani/nakladni-plachetnice-na-severnim-mori

    A jeden starý osel k tématu

    :: OSEL.CZ :: - Napnout plachty a vzhůru na moře
    https://www.osel.cz/6050-napnout-plachty-a-vzhuru-na-more.html

    TADEAS
    TADEAS --- ---
    UK expected to ban sale of new petrol and diesel cars from 2030 | Environment | The Guardian
    https://www.theguardian.com/...ov/14/uk-expected-to-ban-sale-of-new-petrol-and-diesel-cars-from-2030
    TADEAS
    TADEAS --- ---
    planeta/rita, globalizace, zeme, gaia, heidegger

    The Planet: An Emergent Matter of Spiritual Concern? | Harvard Divinity Bulletin
    https://bulletin.hds.harvard.edu/the-planet-an-emergent-matter-of-spiritual-concern/
    TADEAS
    TADEAS --- ---
    Race-to-Zero November Dialogues Programme
    https://unfccc.int/climate-action/race-to-zero/race-to-zero-november-dialogues-programme

    On 9-19 November the High-Level Champions for Global Climate Action are convening the Race to Zero Dialogues, in close collaboration with the Marrakech Partnership. In the spirit of inclusivity, the events are being hosted across multiple time-zones, allowing myriad speakers from all over the world to reflect on progress made on mitigation and adaptation. 2020 has been a challenging year for everyone, but these dialogues will chart how entire sectors are already rapidly transitioning to a zero-carbon future. The Race To Zero Dialogues will serve as critical input to the UNFCCC Climate Dialogues from 23 Nov – Dec 4, which are advancing work to governing the rules of the Paris Agreement. Together, both Dialogues will set the stage for the Anniversary of the Paris Agreement on 12 December as the world embarks on the ‘Race to Zero’ towards COP26 in 2021.

    videa hýr:

    Race To Zero - YouTube
    https://www.youtube.com/channel/UCE9eFNa4RHWUllbAl-S_F2w


    Race To Zero Dialogues: Opening Session
    https://www.youtube.com/watch?v=wIr6qm_LL_4&list=PLlBbzRIelfC_-HNyb3X2m91q2UiS0hRCR&index=1


    27:10 Club of Rome
    29:01 Johann Rockström from PIK
    TADEAS
    TADEAS --- ---
    YMLADRIS, TADEAS, TADEAS: za dva dny okolo toho vzniknul vtipnej info-vír .) ... jednak to prebiraj media v tom doomistickym tonu, coz je jedna vec, ktera se da kritizovat. ten clanek ale podle me spis jen ukazuje, co rika ten jejich zjednodusenej model, pricemz smyslem toho zjednodusenyho modelu je jen se prizpusobovat casem tem komplexnejsim modelum. smysl dobre udelanyho jednoduchyho modelu jsem chapal ze je v tom, aby si i instituce, ktery se nezamerujou vyhradne na klima mohly delat nejaky hruby modely pro svoje vyuziti. nemyslim, ze to spousta tech kritiku chape.



    Richard Betts
    https://twitter.com/richardabetts/status/1326948034979172356

    The water vapour and surface albedo feedbacks in that particular model are much stronger than in any of the CMIP models used in IPCC, which are more closely informed by observations & physical understanding



    Is the climate crisis pushing the world towards a ‘point of no return’? | The Independent
    https://www.independent.co.uk/...change/climate-change-crisis-tipping-point-world-warm-b1721822.html

    “The results presented in the paper are interesting but are really at odds with the science community’s understanding of how the climate is changing,” says Prof James Renwick, head of the school of geography, environment and earth sciences at the Victoria University of Wellington.

    “The latest round of climate model simulations show that if greenhouse gas emissions were to stop immediately, there is likely to be very little further increase in temperatures and no sign of warming resuming in future.”

    The models used by the IPCC are more advanced and better able to simulate the behaviour of the Earth’s feedback loops, says Prof Mark Maslin, a climate scientist at University College London.

    “These results do need to be confirmed by more complex climate models used in the IPCC reports, because these results come from one model which has not undergone the rigorous cross checking and testing that is usual for climate models,” he says.

    In their paper, the authors note the simplicity of their model by saying that they “encourage other model builders to explore our discovery in their [bigger] models, and report on their findings”.

    It is important to understand that it is not too late to take actions to address the climate crisis, says Prof Betts: “I really wouldn’t want people to take [the research paper] seriously and start getting worried that the climate catastrophe is now unavoidable.”

    Claims that the world is “doomed” to suffer extremely high levels of warming can be detrimental to global efforts to tackle the climate crisis, explains Leo Barasi, author of the Climate Majority.

    “Claims the world is irreversibly doomed to runaway warming, and no amount of emission cuts can help us, can always find an audience, just like claims that climate change is nothing to worry about,” he told The Independent.
    SHEFIK
    SHEFIK --- ---
    rychly prehled optimistickych zprav :)

    nejvetsi globalni uhelna korporace je neschopna splacet zavazky a brzy zkrachuje

    https://ieefa.org/...dy-warns-of-possible-second-bankruptcy-in-five-years-as-coal-industry-declines/

    pres 140 globalnich financnich instituci: They’re leaving coal, oil, LNG, fossil gas, oil sands, and Arctic drilling.

    https://ieefa.org/financial-giants-leaving-coal-oil-lng-other-fossil-fuel-platforms/

    solar se v roce 2020 stal nejlevnejsim energetickym zdrojem

    https://ieefa.org/solar-power-becoming-the-new-king-of-the-worlds-electricity-markets/

    exonnMobil (jedinej oil gigant bez carbon neutral planu) se chysta propoustet 14000 lidi. letos nemel na dividendy a byl vyrazenej na burze z s&p 500)

    https://ieefa.org/exxonmobil-plans-14000-job-cuts-amid-strong-fundamentals/

    jeste letos se dosahne globalne 200gw renewables, pricemz 90% letosni nove vybudovany vyroby je take renewable (jen 10% fosil)

    https://ieefa.org/iea-global-renewable-energy-capacity-will-climb-by-200gw-in-2020-more-in-2021/
    TADEAS
    TADEAS --- ---
    LINKOS: je to o ztrate obalky toho domu na m2 a rok, energie, ktera tu ztratu pokreje je jina vec.

    styl jakej o tom treba uvazuju ja v nasich proporcich - rozdil mezi pasivnim standardem a nasim nejakym zhruba nizkoenergetickym je 10 kWh/m2/rok (jsme vypoctove okolo 25, pasiv 15 nebo min). to znamena, pri nasi podlahovy plose, vypoctove spotrebu o 3 MWh/rok navic (oproti pasivu). jenze realne to jde pres ventilacni TC, ktery protoze se zivi vnitrnim vzduchem ma vysokou efektivitu, protoze stale stejne stabilni teplotu vstupniho vzduchu. tzn. pokud potrebujeme ziskat za rok celkove rekneme 7.5 MWh, tak v TC je spotrebovano realne okolo 2.5 MWh el. energie. zaroven ale spotreba TC na vytapeni je koncentrovana do ty nejchladnejsi casti roku - kdy se pro snizeni spotreby el. energie v TC pouziva krbova vlozka s vymenikem (ohriva akumulacni nadrz). rekneme ze teda potrebujeme dotovat par zimnich MWh drevem (tepelna energie, ktera omezi spotrebu energie tep. cerpadlem). tech par MWh je docela mala hromadka dreva u domu (rekneme do 3 m3?). je to cely orientacni, ale ramcove to tak bude.

    pro nas tohle reseni znamena, ze nemusime dum utesnovat (koncept hybridniho vetrani), neni tu ten koncept ty striktni regulace vstupu a vystupu vzduchu, ale vzduch se neustale vymenuje, jen neprichazi centralne.

    jestli tu sezonni vyssi spotrebu TC pokreje zadna nebo jedna nebo dve hromadky dreva mi treba v nasem pripade neprijde moc rozdil. spotrebu TC v prubehu roku (krom jinyho) by mel pokryvat solar + baterky.

    u tech nulovejch/pozitivnich domu mi prijde zradny to, ze tam lze spoustu veci skryt za to, ze se postavi obrovska FV, pricemz ale realne ten dum treba tak efektivni neni a pres zimu jede z gridu. v tom mi prijdou nejpoctivejsi ty offgrid reseni, pripadne reseni, ktery maj grid spis jen jako backup - tam pak nic nejde vypoctove nafejkovat :)
    Kliknutím sem můžete změnit nastavení reklam