• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
  • přihlásit
    registrace
    ztracené heslo?
    TUHODezinformace o klimatu // Rage Against the Fossil Machine
    TUHO
    TUHO --- ---
    YouTube’s tremendous reach - and control over the content on its site - is unprecedented in media history. People around the globe spend2 a billion hours on YouTube every day, and the platform has two billion monthly active users, 3 which is more than all the households with TVs4 in the entire world. Even more significant when it comes to audience influence, YouTube is able to reach more 18-34 year olds than any cable network in the United States. 5 Today, YouTube is the preferred platform for teenagers, according to a recent study6 conducted by the Pew Research Center in the US, with 85% of teenagers (ages 13–17) saying they use the platform.

    Avaaz - Why is YouTube Broadcasting Climate Misinformation to Millions?
    https://secure.avaaz.org/campaign/en/youtube_climate_misinformation/
    TUHO
    TUHO --- ---
    The social media conversation over the climate crisis is being reshaped by an army of automated Twitter bots, with a new analysis finding that a quarter of all tweets about climate on an average day are produced by bots, the Guardian can reveal.
    The stunning levels of Twitter bot activity on topics related to global heating and the climate crisis is distorting the online discourse to include far more climate science denialism than it would otherwise.

    Revealed: quarter of all tweets about climate crisis produced by bots | Technology | The Guardian
    https://www.theguardian.com/technology/2020/feb/21/climate-tweets-twitter-bots-analysis
    TUHO
    TUHO --- ---
    Starsi, ale jeste tu asi nebylo... O twitter botech, ktere kontaminuji debatu o klimatickych zmenach

    'Trollbots' Swarm Twitter with Attacks on Climate Science Ahead of UN Summit
    A new tool is tracking automated and otherwise questionable social media accounts as they sow disinformation, discord and division. Climate change is a target.

    'Trollbots' Swarm Twitter with Attacks on Climate Science Ahead of UN Summit | InsideClimate News
    https://insideclimatenews.org/...-change-attacks-disinformation-campaign-mann-mckenna-greta-targeted
    TADEAS
    TADEAS --- ---
    TUHO: kdybych tu nezil tak me to taky fascinuje
    TUHO
    TUHO --- ---
    TADEAS: Ja musim rict, ze me fascinuje ta mira debility, se kterou tyhle skupiny jsou schopny verejne operovat, aniz by je to nejak diskreditovalo :))
    TADEAS
    TADEAS --- ---
    TUHO: idealni clovek do rady CT
    TUHO
    TUHO --- ---
    Jinak klausova grupa si to jede tedka takhle (ISDe neziskovka Jany Bobosikove = maka tam Lipovska z IVK)

    TUHO
    TUHO --- ---
    Climate science denier and Trump transition team advisor Dr. Tim Ball, who a Canadian court earlier derided as incompetent, ill-intended, and apparently indifferent to the truth, has been further rebuffed in the British Columbia Court of Appeal and must now stand libel for a nearly 9-year-old attack against prominent Canadian climate scientist (and outgoing BC Green Party leader) Dr. Andrew Weaver.

    Ball, a retired geography professor who for almost two decades has been giving lectures and media interviews in Canada and around the world denying the science of climate change, actually “won” this case when it was decided in the British Columbia Supreme Court in 2018. In January 2011, Ball had attacked Weaver on the populist website, Canada Free Press, in an article that BC Supreme Court Justice Ronald Skolrood later described as “poorly written,” and “rife with errors and inaccuracies, which suggests a lack of attention to detail on Dr. Ball’s part, if not an indifference to the truth.”

    Canadian Court Slams Trump Climate Advisor in Successful Libel Case | DeSmog
    https://www.desmogblog.com/...05/27/canadian-court-slams-trump-climate-advisor-successful-libel-case
    TADEAS
    TADEAS --- ---
    Čeká nás další doba ledová? Některé odborníky zneklidňuje, co se děje na Slunci | EuroZprávy.cz
    https://eurozpravy.cz/...si-doba-ledova-nektere-odborniky-zneklidnuje-co-se-deje-na-slunci.541932ee/

    NASA však uvádí, že absence skvrn na slunci je součást cyklu, při kterém sluneční skvrny vymizí každých 11 let. „A přináší období relativního klidu, tomu se říká sluneční minimum,“ uvedl Dean Pesnell.

    Odborníci se domnívají, že by znovu mohla nastat „malá doba ledová“, která by opět vedla k hladomoru a zamrzání velkých ploch, ale NASA argumentuje tím, že na Zemi působí více faktorů. „Globální faktory jako oteplování planety způsobené emisemi skleníkových plynů jsou dominantnější než změny na Slunci, proto i kdyby sluneční minimum trvalo století, teploty na Zemi se budou nadále zvyšovat,“ ujišťuje agentura.

    TUHO
    TUHO --- ---
    Rozbor o co se opira Planet of Humans

    The one constant voice throughout the film, apart from narrator Jeff Gibbs is that of presenter, and author, Ozzie Zehner, whose discourse over the course of the film is overwhelmingly negative about each of the various renewable energy technologies examined and assessed by the movie. The big question though is how reliable Zehner’s narrative actually is, especially given that the film largely seems to be based on Zehner’s book, Green Illusions: The Dirty Secrets of Clean Energy and the Future of Environmentalism published in 2012.
    Ozzie Zehner attended Kettering University and the University of Amsterdam. According to his bio on Academia “He has written for academic and mainstream publications including Christian Science Monitor, The American Scholar, The Hill, UTNE, Truthout, ARTE, IEEE Spectrum, Women’s Studies Quarterly, and other publications. He regularly guest lectures at universities and serves as a reviewer for the Intergovernmental Panel on Climate Change (IPCC)”
    ...

    However, how do Zehner’s claims really stack up when you start to focus in on them? It turns out that a number of critics over the years have accused him of distorting the truth about clean energy. Shortly after Zehner’s book came out for instance, in July 2012, Chris Meehan of Clean Energy Authority website, pointed out that other energy sources, besides solar, produce sulphur hexafluoride and do so in greater quantities.
    Meehan mentioned a study by the National Renewable Energy Laboratory (NREL) that evaluated life-cycle greenhouse gas emissions for various energy generation technologies. This study found that solar PV emitted an average of 45 grams per kWh, compared to 500 grams per kWh for natural gas and 1,001 grams per kWh for coal. In reaching this finding, NREL examined 2,100 published references, subjecting them to three rounds of critical reviews by experts. Across the range of about 10 to 200 grams per kWh, even the highest estimate for production of greenhouse gases from PV manufacturing was about 40 percent of that for natural gas and 20 percent for coal, based on a meta-analysis of 46 estimates from 17 studies. NREL analyst Austin Brown found that 86 percent of SF6 emissions result from its use as an electrical insulator, with only 7 percent arising from manufacturing semiconductors with only a subset of that coming from solar cell manufacture. Brown also noticed that while SF6 is indeed a potent greenhouse gas, it nevertheless forms only a very small contribution to overall greenhouse gas emissions, at 2/10th of 1 percent.

    https://www.renewableenergymagazine.com/panorama/just-plain-wrong-the-false-claims-errors-20200513
    TUHO
    TUHO --- ---
    Jeste nejaky komentar k prace Petrovi Pokorneho, kdyz nekdo vytahoval jeho prednasku .)

    David Borťo Bortňák
    Pan Pokorny nie je klimatolog, to v prvom rade. Je to biolog a paleoekolog. Samozreme by to nicomu nemuselo vadit, ale:
    V druhom rade, pan Pokorny uplne ignoruje vedecke fakty tykajuce sa vyskumu klimy/ antropogennej klimatickej zmeny.
    V tretom rade, pan Pokorny pouziva na argumentaciu mnohokrat vyvratene hypozezy a takzvany "cherry-picking".
    Po dalsie, neviem o ziadnej jeho publikacii v relevantnom vedeckom casopise, co sa klimatickej zmeny tyka a ktora by popierala, ze sucasna klim. zmena je sposobena clovekom, predovsetkym emisiou CO2. No myslim si, ze by nieco na tuto temu mal urcite publikovat, prinieslo by mu to dozivotnu slavu a uznanie a myslim to naozaj vazne, bez akejkolvek ironie.
    A nakoniec, argumentuje sa faktmi, nie osobnostami ale ked uz, myslim si, ze tento clovek bol uz tolkokrat kritizovany vedcami klimatologmi, ze sa k tomu nema zmysel viac vyjadrovat, urcitych ludi fakty nepresvedcia a tymto koncim aj ja...
    TADEAS
    TADEAS --- ---
    Pád ekologické modly: větrné elektrárny vyvolávají změnu klimatu - Novinky.cz
    https://www.novinky.cz/...nek/pad-ekologicke-modly-vetrne-elektrarny-vyvolavaji-zmenu-klimatu-153472
    TUHO
    TUHO --- ---
    TUHO: S dalsiho ranku treba tady

    Klimatická zmena, fakty a mýty
    http://www.youtube.com/watch?v=UveODrzeVAo


    nebo tu

    Klimatická chyba
    https://www.youtube.com/watch?v=oFOqiVyOzUw&feature=share
    TUHO
    TUHO --- ---
    Jak se to snazi hrat Trikolora...

    Trikolóra
    Sucho a Jiří Mánek (předseda odborné komise Trikolóry pro životní prostředí a bývalý ředitel NP Šumava)
    Téma, které hýbe Českem. Ale oxid uhličitý za to primárně vážně nemůže. Narušili jsme koloběh vody v přírodě. Ozeleňme krajinu, chraňme lesy a půdu, pak bude více vody a můžeme klidně jíst hovězí a jezdit naftovými auty.
    To nejdůležitější je fakt, že voda ze Země nemizí, je jí tady stále konstantní množství. A to konstantní množství vody na Zeměkouli je v neustálém koloběhu (cirkulaci), kterého se zúčastňuje ročně přibližně 525 tisíc km³.
    Když chybí zelená plocha listů a jehličí pro potřebnou evatopranspiraci, dochází k tomu, že chladnější oceán má vyšší evapotranspirací než vyschlá pevnina. Jeli nad oceánem chladněji, tak tam voda kondenzuje a snižuje se tlak. Oceán pak vodu přitahuje ze vzduchu nad horkou pevninou a tím vysušuje pevninu.


    Celý blog bývalého ředitele NP Šumava Jiřího Mánka: https://manek.blog.idnes.cz/blog.aspx?c=750959

    TUHO
    TUHO --- ---
    Conspiracy theories attempt to explain events as the secretive plots of powerful people. While conspiracy theories are not typically supported by evidence, this doesn’t stop them from blossoming. Conspiracy theories damage society in a number of ways. To help minimise these harmful effects, The Conspiracy Theory Handbook, by Stephan Lewandowsky and John Cook, explains why conspiracy theories are so popular, how to identify the traits of conspiratorial thinking, and what are effective response strategies.

    The Conspiracy Theory Handbook: Downloads and translations
    https://skepticalscience.com/conspiracy-theory-handbook-downloads-translations.html
    PASTAFARIANKA
    PASTAFARIANKA --- ---
    TUHO: peklo... Přece já chci jezdit po městě v SUV, tak nějakej argument je potřeba najít. I kdyby to smysl nedávalo.
    TUHO
    TUHO --- ---
    LINKOS: Jo a kdyz jedes na kole, musis jist a vyroba jidla znamena emise! Zatimco benzin strika ze zeme a do nadrze ti spontanne natece...
    LINKOS
    LINKOS --- ---
    TUHO: to víš, když se rozhodneš jet tím vlakem, tak musej postavit ty nádraží, koleje... My tady totiž tyhle věci nemáme desítky let postavené, kdežto dálnice nám daroval Bůh, když stvořil planetu
    TUHO
    TUHO --- ---
    Kdybyste si nekdo chtel projet demagogicky koktejl popularniho herniho vyvojare Daniela Vavry, tak muzete treba tu .)

    Jáma Pekel Dana Vávry #3 Jak jsem se rozhodl zachránit planetu
    https://www.youtube.com/watch?v=vcam82oYCIM&t=921s
    TUHO
    TUHO --- ---
    Kliknutím sem můžete změnit nastavení reklam