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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
    PER2
    PER2 --- ---
    TADEAS: tohle je tusim mix nekolika vrtu gisp, grip, camp century, dye 3 a pravdepodobne dalsi, je to z ruznych mist gronska

    "Greenland is just one location and temperature variations seen in ice core records may not be characteristic of global temperatures. However, global proxy reconstructions have tended to show similar patterns, with current temperatures lower than the early Holocene maximum.
    Unless greenhouse gas emissions cease in the near future, warming will continue and, by the middle of the 21st century, Greenland – and the world as a whole – will likely experience temperatures that are unprecedented at least since the last interglacial period 125,000 years ago."

    also
    "In the last million years the Earth’s climate has alternated between ice ages lasting about 100,000 years and interglacial periods of 10,000 to 15,000 years. The new results from the NEEM ice core drilling project in northwest Greenland, led by the Niels Bohr Institute at the University of Copenhagen show that the climate in Greenland was around 8 degrees C warmer than today during the last interglacial period, the Eemian period, 130,000 to 115,000 years ago."

    no a pak tu mame treba sedimenty z baffin island lake
    "An analysis of sediment cores indicates that biological and chemical changes occurring at a remote Arctic lake are unprecedented over the past 200,000 years and likely are the result of human-caused climate change, according to a new study led by the University of Colorado at Boulder. "

    tady sem nasel nejakou starsi mapku par vrtu

    TADEAS
    TADEAS --- ---
    PER2: ten obrazek srovnava globalni teplotu s nejakou/nejakejma gronskejma lokalitama?
    DZODZO
    DZODZO --- ---
    Na tema sucho, aj ked tento rok zatial prsi rozumne

    https://www.intersucho.cz/userfiles/file/2021_04_Letokruhy%201.pdf
    PER2
    PER2 --- ---
    TADEAS: k tomuhle videu, s tim oteplenim o dva stupne, hmm hmm, treba pred 140k lety? otepleni o osm stupnu a o tri stupne vic nez dnes...
    je pekny se podivat jak je holocen relativne klidny obdobi, ikdyz byly nejaky maly doby ledovy a podobny srandy, kdyz to clovek srovna s tim, co se tu delo predtim, z toho bysme tu nestihali kopat masovy hroby

    TADEAS
    TADEAS --- ---
    Ten Years to Transform Humanity - A Whole Earth Perspective - Dr. Johan Rockström, Scientist
    https://youtu.be/M-iPZIIpCUE


    uz to tu asi bylo, ale rekapituluje ze ipcc behem par mesicu prijde s tim, ze zdvojnasobeni koncentraci co2 (kam se dostanem v soucasnym trenu za 15-30 let) znamena otepleni o 2.3-4.5 stupne, tzn definitivne z toho vypadla ta nizsi cast rozsahu
    TADEAS
    TADEAS --- ---
    DOCUMENTARY | THE DECADE OF ACTION
    https://www.thedecadeofaction.com/

    THE DECADE OF ACTION / LETTER TO THE GREAT-GRANDCHILDREN / Johan Rockström
    https://youtu.be/XGozZ3LuicI
    DZODZO
    DZODZO --- ---
    zaujimava studia, ze toho plastu v oceanoch zas tak moc nie je (co do objemu)

    Why 99% of ocean plastic pollution is "missing"
    https://www.youtube.com/watch?v=fsjvwQclGLo
    JIMIQ
    JIMIQ --- ---
    Jezis, tak si nakup taky :D
    SHEFIK
    SHEFIK --- ---
    XCHAOS: co me nejvic prekvapilo na celym tomhle tematu je ta pokrivena obhajoba od lidi co maj nakoupino.

    However, both Twitter CEO Jack Dorsey and Tesla CEO Elon Musk have claimed that the continued adoption of Bitcoin would incentivize the use of renewable energy like solar and wind.

    A to sem Muskovi doted fandil.
    XCHAOS
    XCHAOS --- ---
    Těžba bitcoinu v Číně už má stejně velkou uhlíkovou stopu jako celá Česká republika – Živě.cz
    https://www.zive.cz/clanky/tezba-bitcoinu-v-cine-uz-ma-stejne-velkou-uhlikovou-stopu-jako-cela-ceska-republika/sc-3-a-209443/default.aspx
    SHEFIK
    SHEFIK --- ---
    Kdyz jsme u lesu vs co2

    Pollen study shows forest regrowth began hundreds of years before arrival of Europeans in Amazonia
    https://phys.org/news/2021-04-pollen-forest-regrowth-began-hundreds.html
    YMLADRIS
    YMLADRIS --- ---
    TADEAS: Doplním, že Jakub zamouril na to psal, že česká žaloba používá podobnou argumentaci jako německá, tak jsou zvědaví
    TADEAS
    TADEAS --- ---
    Michal Berg
    https://facebook.com/story.php?story_fbid=10157767027066073&id=731291072

    Velká věc: Německý zákon o klimatu je částečně protiústavní, rozhodl německý ústavní soud. Německo bude muset zlepšit své emisní cíle pro období po roce 2031 na základě žaloby koalice klimatických aktivistů, mezi něž patří i Fridays for Future.

    "Zákony nevratně přesouvají vysokou zátěž spojenou se snižováním emisí na období po roce 2030," uvedl soud. Dále uvedl, že "napadená ustanovení skutečně porušují svobody stěžovatelů, z nichž někteří jsou ještě velmi mladí. Prakticky každá svoboda je těmito budoucími povinnostmi ke snižování emisí potenciálně dotčena, protože téměř všechny oblasti lidského života jsou stále spojeny s emisemi skleníkových plynů, a jsou tak ohroženy drastickými omezeními po roce 2030." De facto tak právo na ochranu klimatu zařadil mezi základní práva.

    Stížnost podala skupina devíti převážně mladých lidí. Podporuje je několik ekologických sdružení, například Friends of the Earth Germany (BUND) a Fridays for Future. Zákon kritizují s tím, že nedostatečně snižuje emise skleníkových plynů a tím porušuje jejich základní právo na budoucnost.

    Německý zákon o ochraně klimatu schválila vláda v roce 2019. Podle něj je Německo povinno do roku 2030 snížit emise skleníkových plynů o 55 % ve srovnání s úrovní z roku 1990. Rozhodnutím soudu také zřejmě bude muset být uspíšen konec spalování uhlí, který v tuto chvíli Německo plánuje na rok 2038. Vláda dostala termín do konce příštího roku, aby neústavní zákon upravila.

    Shodou okolností byla klimatický žaloba podána v minulém týdnu i v Česku.
    TADEAS
    TADEAS --- ---
    TADEAS: a jinak / sireji:

    Tending the Wild by M. Kat Anderson - Paperback - University of California Press
    https://www.ucpress.edu/book/9780520280434/tending-the-wild

    a

    Amazon.com: The Biggest Estate on Earth: How Aborigines Made Australia (9781743311325): Gammage, Bill: Books
    https://www.amazon.com/Biggest-Estate-Earth-Aborigines-Australia/dp/174331132X
    TADEAS
    TADEAS --- ---
    TADEAS: k Evrope pak krasnej text

    The Lost Forest Gardens of Europe
    https://www.shelterwoodforestfarm.com/blog/the-lost-forest-gardens-of-europe
    TADEAS
    TADEAS --- ---
    'Forest gardens’ show how Native land stewardship can outdo nature
    https://www.nationalgeographic.com/environment/article/forest-gardens-show-how-native-land-stewardship-can-outdo-nature

    For hundreds of years, Indigenous communities in what is now British Columbia cleared small patches amid dense conifer forest. They planted and tended food and medicine-bearing trees and plants—sometimes including species from hundreds of miles away—to yield a bounty of nuts, fruits, and berries. A wave of European disease devastated Indigenous communities in the late 1700s, and in the 1800s, colonizers displaced the Indigenous people and seized the land. The lush, diverse forest gardens were abandoned and forgotten.

    A few years ago, Chelsey Geralda Armstrong, an ethnobotanist at Simon Fraser University, was invited by First Nation elders to investigate why hazelnut trees were growing at abandoned village sites near the coast. The plants were far from their native habitat in the dry interior and seemingly lost among towering cedars and hemlocks. Armstrong began to suspect she was studying human-created ecosystems—and they were thriving, even with no one caring for them. She brought her suspicions to community elders, who confirmed them by sharing memories of ancestors cultivating edible and medicinal plants.

    Armstrong gathered colleagues to study these ancient gardens’ ecology. In a new paper published this week in the journal Ecology and Society, the team reports a striking finding: After more than a century on their own, Indigenous-created forest gardens of the Pacific Northwest support more pollinators, more seed-eating animals and more plant species than the supposedly “natural” conifer forests surrounding them.

    “When we look at forest gardens, they’re actually enhancing what nature does, making it much more resilient, much more biodiverse—and, oh yeah, they feed people too,” says Armstrong.

    The paper may be the first to quantify how Indigenous land stewardship can enhance what ecologists call functional diversity—a measure of how many goods an ecosystem provides. It joins a growing scientific literature revealing that Indigenous people—both historically and today—often outperform government agencies and conservation organizations at supporting biodiversity, sequestering carbon, and generating other ecological benefits on their land

    Ecology and Society: Historical Indigenous Land-Use Explains Plant Functional Trait Diversity
    https://www.ecologyandsociety.org/vol26/iss2/art6/
    TADEAS
    TADEAS --- ---
    How regenerative farming could help Canada meet its new carbon emission targets | CBC News
    https://www.cbc.ca/news/canada/agriculture-emissions-reduction-strategy-1.5993201
    TADEAS
    TADEAS --- ---
    How one man created a forest in a cold desert of Himachal Pradesh
    https://youtube.com/watch?v=-foEwcAu_zw


    AD Negi is a retired bureaucrat. He has voluntarily planted and nurtured a 65 ha of lush green forest in a cold dessert area of Kinnaur in Himachal Pradesh.
    TADEAS
    TADEAS --- ---
    Český les je poušť. Aplikujeme tam pesticidy, které v jiné krajině nechceme, říká biolog Hula | iROZHLAS - spolehlivé zprávy
    https://www.irozhlas.cz/veda-technologie/priroda/lesy-les-pece-o-lesy-pesticidy-cesko-biolog-priroda_2104282018_dok

    Péče o les dnes vyžaduje odlišný přístup, než za dob Marie Terezie nebo od roku 1870, kdy se ve zdejších lesích začalo hospodařit intenzivně. Důvodem je mimo jiné klimatická změna.

    Hula se obává, že stávající lesní zákon ji moc nebere v potaz a že vylučuje možnost přirozené obnovy lesa. „Zase se tam cpe smrk, protože prostě je to nejlevnější sazenička,“ doplnil biolog. Je přesvědčen, že podobný problém čeká generaci současných dětí a řešit se bude ještě za 100 let.
    TADEAS
    TADEAS --- ---
    Country Report | Green Recovery Tracker
    https://www.greenrecoverytracker.org/country-reports/czech-republic

    In April 2021, after a contentious process, the Czech government presented a new version of its draft Recovery and Resilience Plan (RRP), with significant changes relative to previously released drafts. Throughout the process, civil society actors have criticized the lack of opportunities for effective participation. Together with other available financial instruments, the RRP can principally be seen as a positive contribution to much-needed progress on the green transition in Czechia. Nevertheless, the government’s application of the climate tracking methodology does not always stand up to closer scrutiny, and the risk of a high carbon lock-in through investments in fossil gas projects remains a particular issue.
    TADEAS
    TADEAS --- ---
    tipin

    Brazilian Amazon released more carbon than it absorbed over past 10 years | Greenhouse gas emissions | The Guardian
    https://www.theguardian.com/environment/2021/apr/30/brazilian-amazon-released-more-carbon-than-it-absorbed-over-past-10-years

    From 2010 through 2019, Brazil’s Amazon basin gave off 16.6bn tonnes of CO2, while drawing down only 13.9bn tonnes, researchers reported Thursday in the journal Nature Climate Change.

    The study looked at the volume of CO2 absorbed and stored as the forest grows, against the amounts released back into the atmosphere as it has been burned down or destroyed.

    “We half-expected it, but it is the first time that we have figures showing that the Brazilian Amazon has flipped, and is now a net emitter,” said co-author Jean-Pierre Wigneron, a scientist at France’s National Institute for Agronomic Research (INRA).
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