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    TUHOKlimaticka zmena / Thank you so much for ruining my day
    JINDRICH
    JINDRICH --- ---
    #good #divesting

    major climate news: today New York City is announcing its public pensions are fully divesting out of the fossil fuel industry and into renewables & climate - a massive shift of about $50 billion
    XCHAOS
    XCHAOS --- ---
    V Kyrgyzstánu tají ledovce. Zemi kvůli tomu hrozí enormní sucho - Seznam Zprávy
    https://www.seznamzpravy.cz/clanek/v-kyrgyzstanu-taji-ledovce-zemi-kvuli-tomu-hrozi-enormni-sucho-178158
    TADEAS
    TADEAS --- ---
    The New Economics
    https://politybooks.com/bookdetail/?isbn=9781509545285&subject_id=89

    Book review – The New Economics: A Manifesto, by Steve Keen
    https://yorkshirebylines.co.uk/business/economy/book-review-the-new-economics-a-manifesto/

    I particularly enjoyed his exploration of the crucial – and by the neoclassicists entirely ignored – importance of energy in economics (reminiscent of Kate Raworth’s Doughnut Economics). And his brief foray into an alternative history imagining how the world might be different had the 18th-century physiocrat economists, rather than Adam Smith, been the ‘fathers of economics’, is inspiring. They asserted – correctly as modern physics demonstrates – that without the “free gift” of nature there would be no production at all, and that production cannot be without waste.

    ...

    It is perhaps no surprise that Keen now chiefly functions through the crowdfunding site Patreon, rather than in an academic context. As he points out, heterodox economists, a diverse but creative bunch, have found toeholds only in a handful of less fashionable institutions. The largest and richest universities remain hidebound, narrow-minded havens of neoclassical orthodoxy
    TADEAS
    TADEAS --- ---
    TADEAS:

    Those of us developing scenarios, running models, analysing mitigation, implementing policies & reporting on them, have normalised our energy-rich & hi-CO2 lifestyles. So no surprise we ignore equity &marginalise lower energy-demand futures.

    If the top 10% of emitters were required to cut their carbon footprint to the same level as the EU average, that alone would deliver around a 1/3 cut in global CO2. In a climate emergency policies could be driving such cuts almost overnight.

    For most of the population major cuts in CO2 will be via structural change across the energy system. For us high emitters it will also require profound changes in our lifestyles - hence our reluctance to even mention this in the discussions.

    https://twitter.com/KevinClimate/status/1450726557916487680?s=19
    TADEAS
    TADEAS --- ---
    TADEAS:

    In this episode of Shaping The Future I am speaking with Professor Kevin Anderson / https://twitter.com/KevinClimate / about his (and colleagues) new paper to be published on the 17th October titled, Three Decades of Climate Mitigation: Why Haven’t We Bent the Global Emissions Curve?

    "Most climate scenarios rely on non-existing te hnologies on a planetary scale"

    "Particularly the senior academics are locked into the existing narratives [of technological fixes to the climate problem, regulated by pricing alone]. We, the academic community, at the moment, have been party to this failure of imagination"

    Professor Kevin Anderson: “To hell in a hand cart”
    https://youtu.be/lnoYIRhUqf8
    TADEAS
    TADEAS --- ---
    why we can't

    Three Decades of Climate Mitigation: Why Haven't We Bent the Global Emissions Curve? | Annual Review of Environment and Resources
    https://www.annualreviews.org/doi/abs/10.1146/annurev-environ-012220-011104

    Despite three decades of political efforts and a wealth of research on the causes and catastrophic impacts of climate change, global carbon dioxide emissions have continued to rise and are 60% higher today than they were in 1990. Exploring this rise through nine thematic lenses—covering issues of climate governance, the fossil fuel industry, geopolitics, economics, mitigation modeling, energy systems, inequity, lifestyles, and social imaginaries—draws out multifaceted reasons for our collective failure to bend the global emissions curve. However, a common thread that emerges across the reviewed literature is the central role of power, manifest in many forms, from a dogmatic political-economic hegemony and influential vested interests to narrow techno-economic mindsets and ideologies of control. Synthesizing the various impediments to mitigation reveals how delivering on the commitments enshrined in the Paris Agreement now requires an urgent and unprecedented transformation away from today's carbon- and energy-intensive development paradigm.
    TADEAS
    TADEAS --- ---
    Key to Biden’s Climate Agenda Likely to Be Cut Because of Manchin Opposition
    https://www.nytimes.com/2021/10/15/climate/biden-clean-energy-manchin.html

    The most powerful part of President Biden’s climate agenda — a program to rapidly replace the nation’s coal- and gas-fired power plants with wind, solar and nuclear energy — will likely be dropped from the massive budget bill pending in Congress, according to congressional staffers and lobbyists familiar with the matter.

    Senator Joe Manchin III, the Democrat from coal-rich West Virginia whose vote is crucial to passage of the bill, has told the White House that he strongly opposes the clean electricity program, according to three of those people. As a result, White House staffers are now rewriting the legislation without that climate provision, and are trying to cobble together a mix of other policies that could also cut emissions.

    ...

    “This is absolutely the most important climate policy in the package,” said Leah Stokes, an expert on climate policy, who has been advising Senate Democrats on how to craft the program. “We fundamentally need it to meet our climate goals. That’s just the reality. And now we can’t. So this is pretty sad.”

    The setback also means that President Biden will have a weakened hand when he travels to Glasgow in two weeks for a major United Nations climate change summit. He had hoped to point to the clean electricity program as evidence that the United States, which is historically the largest emitter of planet-warming pollution, was serious about changing course and leading a global effort to fight climate change.
    TADEAS
    TADEAS --- ---
    There are no real climate leaders yet – who will step up at Cop26? | Greta Thunberg | The Guardian
    https://www.theguardian.com/commentisfree/2021/oct/21/climate-leaders-cop26-uk-climate-crisis-glasgow

    ”Things may look very dark and hopeless, and given the torrent of reports and escalating incidents, the feeling of despair is more than understandable. But we need to remind ourselves that we can still turn this around. It’s entirely possible if we are prepared to change.

    Hope is all around us. Because all it would really take is one – one world leader or one high-income nation or one major TV station or leading newspaper who decides to be honest, to truly treat the climate crisis as the crisis that it is. One leader who counts all the numbers – and then takes brave action to reduce emissions at the pace and scale the science demands. Then everything could be set in motion towards action, hope, purpose and meaning.”

    I wrote a text about what it will take for the #COP26 to be successful.
    TADEAS
    TADEAS --- ---
    Climate Action Tracker: The state of the climate crisis in 2021 | TED
    https://youtu.be/-wJo5aKBwq0
    TADEAS
    TADEAS --- ---
    Decarbonizing fossil fuels: An unedited discussion from TED Countdown Summit | TED Blog
    https://blog.ted.com/decarbonizing-fossil-fuels-an-unedited-discussion-from-ted-countdown-summit/

    The Countdown Summit in Edinburgh featured this morning a difficult and at moments emotional on-stage discussion on fossil fuels and accelerating the trajectory of decarbonization.

    We are publishing here the complete, unedited video account of that discussion, as a matter of record.

    The conversation included Chris James, founder of Engine No. 1, the activist fund that successfully installed three new directors on the board of the US’s largest oil firm, ExxonMobil; Lauren MacDonald, Scottish climate activist and a member of the Stop Cambo campaign, fighting against a proposed offshore oil field west of the Shetlands; and Ben van Beurden, CEO of Royal Dutch Shell, the largest Europe-based oil and gas company. The discussion was moderated by Christiana Figueres, the Costa Rican diplomat who steered the global effort that culminated in the 2015 Paris Agreement.

    After her first statement and a question to van Beurden, MacDonald walked out of the stage. The conversation continued among the other participants. Lindsay Levin, one of the co-hosts of Countdown Summit, returned to prompt van Beurden to answer that question. Earth systems scientist and TED speaker Johan Rockström also appears later in the video to challenge van Beurden on the science behind Shell’s net-zero plans.

    BREAKING activists reclaim the TEDcountdown stage from Shells CEO
    https://youtu.be/hfD5JP2EhA8
    SHEFIK
    SHEFIK --- ---
    zakoncim #doomed :)

    Země odráží asi 30 % slunečního záření, které na ni dopadá. V období let 1998 - 2017 ale vědci zaznamenali pokles asi o 0,5 %, to znamená zhruba o polovinu wattu světla méně na metr čtvereční. “Při analýze vyšlo najevo, že za posledních 17 let odrazivost Země postupně klesá. Velmi nás ale zarazilo, když jsme zjistili, že k výraznému poklesu odraženého záření došlo až v posledních třech letech sledovaného období,” komentuje vedoucí studie Philip Goode.

    Příčina této změny tkví pravděpodobně v tom, že ve východní části Tichého oceánu vznikají mnohem méně než dřív nízká oblaka. Právě ta se vyznačují vysokou odrazivostí světla. Vzhledem k tomu, že v této oblasti dochází k neustálému oteplování povrchu moří, stojí za celým problémem podle studie globální změna klimatu.

    Nižší odrazivost podle vědců znamená, že dochází k zadržování slunečního záření na Zemi. A varují, že se tím problém s globálním oteplováním může ještě zhoršovat. "Je to poměrně znepokojivé zjištění. Dříve se vědecká obec domnívala, že čím více se Země oteplí, tím více oblaků by se na ní mohlo vytvářet a tím vyšší by pak mohla být její odrazivost. Jev by tak mohl napomáhat ve zmírňování následků globální změny klimatu. Místo toho se ale zdá, že dochází k přesnému opaku," uzavírá nezávislý vědec Edward Schwieterman.

    Země odráží méně světla než před dvaceti lety. Může za to změna klimatu, varuje studie - Ekolist.cz
    https://ekolist.cz/cz/zpravodajstvi/zpravy/zeme-odrazi-mene-svetla-nez-pred-dvaceti-lety.muze-za-to-zmena-klimatu-varuje-studie
    SHEFIK
    SHEFIK --- ---
    #positive #eu #greenEconomy

    První zelené dluhopisy, které vydává Evropská unie, se setkaly s rekordním zájmem, uvedla agentura Reuters s odvoláním na informace od hlavního manažera nabídky. EU nabízí 15leté dluhopisy za 12 miliard eur (304,4 miliardy Kč), zájem však byl o dluhopisy za více než 135 miliard eur. Nabídka tak byla rekordní jak z pohledu velikosti emise, tak podle výše poptávky po zelených dluhopisech. EU tak učinila první krok k tomu, aby se stala největším emitentem dluhopisů, které budou financovat aktivity přátelské k životnímu prostředí.

    První zelené dluhopisy EU vyvolaly mezi investory rekordní zájem - Ekolist.cz
    https://ekolist.cz/cz/zpravodajstvi/zpravy/prvni-zelene-dluhopisy-eu-vyvolaly-mezi-investory-rekordni-zajem
    SHEFIK
    SHEFIK --- ---
    Evropské ekologické cíle obsažené ve strategii Od vidlí po vidličku neboli Od zemědělce ke spotřebiteli (Farm to fork strategy) sníží zemědělskou produkci v EU o pětinu. U některých plodin to bude až o 30 procent, hovězí zdraží o 60 procent, uvedl na základě zahraničních studií předseda Zemědělského svazu ČR Martin Pýcha. Hlasovat o strategii by měl europarlament zhruba za týden. Proti některým jejím částem se vyslovily v tomto týdnu i jiné zemědělské organizace.

    Snížením produkce v Evropě se podle Pýchy zvýší produkce v jiných státech, což povede například k dalšímu odlesňování v Brazílii.

    Snížení produkce hovězího v EU povede k dalšími odlesňování v Brazílii, upozorňuje předseda zemědělského svazu - Ekolist.cz
    https://ekolist.cz/cz/zpravodajstvi/zpravy/snizeni-produkce-hoveziho-v-eu-povede-k-dalsimi-odlesnovani-v-brazilii-upozornuje-predseda-zemedelskeho-svazu
    PETER_PAN
    PETER_PAN --- ---
    Russia Aiming for Carbon Neutrality by 2060, Putin Says - The Moscow Times
    https://www.themoscowtimes.com/2021/10/13/russia-aiming-for-carbon-neutrality-by-2060-putin-says-a75284
    TUHO
    TUHO --- ---
    Electric vehicle sales have made a leap this year in the United States.
    From January to September, U.S. consumers bought 305,324 all-electric vehicles, an increase of 83 percent from the same period in 2020, according to Kelley Blue Book.
    With this bump in sales, all-electric vehicles are now 2.6 percent of all new light duty cars and trucks sold in the country, up from 1.6 percent at this time last year.
    Those are huge gains. But when I spoke with auto analysts this week, they said 2021 is only an appetizer for what is coming in 2022.

    Inside Clean Energy: Electric Vehicles Are Having a Banner Year. Here Are the Numbers - Inside Climate News
    https://insideclimatenews.org/news/21102021/inside-clean-energy-electric-vehicles-elon-musk-tesla
    JIMIQ
    JIMIQ --- ---
    Australie ma povrch 8 milionu km2 a k tomu necelych 30M lidi. Tam s klidem vyrobej dost synt metanu pro celou Zemi. A pak mas dalsi pouste a podobne (Saudska Arabie, Sahara, Gobi).

    Za hodinu na Zemi dopadne tolik energie kolik spotrebujeme za rok (vcetne neucinnych spalovacich motoru a podobne)
    PETER_PAN
    PETER_PAN --- ---
    JIMIQ: Vzdy se bavime o nejakem energetickem mixu. OZE v nem maji a budou mit dulezitou roli. Stejne tak lepsi akumulace energie z nocniho provozu. Je jasne ze cast energie muzeme dovazet a dovazet ji v urcitych chvilych budeme.

    Ja se nikdy nebavil o cernobilem reseni, ale o tom ze proste ty pozadavky na elektrinu budou rust vsude a v tuhle chvily bejt zavislej na dovozu elektriny je totalni pruser. A protoze "kapital ma domov", v kritickou fazi pak na CR uz elektrina nezbude.
    JIMIQ
    JIMIQ --- ---
    Btw jen pro zajimavost 220TWh rocne by pri faktoru 85% vyzadovalo 26,5 reaktoru VVER 1200, chci videt kam je das abys je uchladil :)
    JIMIQ
    JIMIQ --- ---
    už teď dovážíme ropu, plyn, elektroniku z Číny a další milion věcí...
    PETER_PAN
    PETER_PAN --- ---
    JIMIQ: Ano, takhle
    vzato mas pravdu. Dovazet muzeme vsechno.
    Kliknutím sem můžete změnit nastavení reklam