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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
    TADEAS
    TADEAS --- ---
    Millions broil as southern US heat dome causes record highs and wildfires | Extreme heat | The Guardian
    https://www.theguardian.com/environment/article/2024/aug/21/extreme-heat-dome-arizona-texas-temperatures
    XCHAOS
    XCHAOS --- ---
    Greece orders evacuations near Athens as wildfires rage – Europe live | Greece | The Guardian
    https://www.theguardian.com/world/live/2024/aug/12/greece-athens-climate-crisis-environment-wildfires-europe-live
    XCHAOS
    XCHAOS --- ---
    ‘Fire clouds’ from super-hot wildfires are on the rise as Earth warms
    https://www.nature.com/articles/d41586-024-02530-2
    SHEFIK
    SHEFIK --- ---
    Z jineho soudku - novinky v pocasi. Wild-fire fire-breathing thunderstorms.

    Doporucuju fotodokumentaci

    Fire-Breathing Smoke Storms Punch High Into the Atmosphere | Discover Magazine
    https://www.discovermagazine.com/environment/fire-breathing-smoke-storms-punch-high-into-the-atmosphere

    As is evident from the image above and others that follow, these pyrocumulonimbus clouds, or pyroCbs, offer a visually dramatic reminder of just how extreme wildfire behavior can get. But they are significant for other reasons as well.

    PyroCbs can hurl barrages of lightning bolts to the ground, triggering even more wildfires. They also can help spread harmful particulate pollution far and wide, and even drive smoke into the stratosphere, five to seven miles above Earth's surface. Here, the smoke can actually influence the global climate, recent research has shown.

    ...

    It has long been known that pyrocumulonimbus clouds rise up from volcanic eruptions and nuclear explosions. But the first scientific confirmation of a pyroCb erupting from a wildfire didn't come until the year 2000.

    As the climate has warmed, and wildfire activity has intensified, pyroCbs have grown larger and more frequent, with record-breaking events in 2017, 2019, 2020 and 2021. In that latter year, an early and unusually warm fire season produced particularly scary pyroCb outbreaks.

    On July 16 of that year, an astonishing 10 pyroCbs blew up along the Saskatchewan-Manitoba border in Canada. Up until that point, this was a greater number than scientists had ever observed in North America on a single day since satellite tracking began in 2013, according to NASA.

    The outbreak came just two weeks after a monster pyroCb astonished scientists. It happened as a storm cell grew above a wildfire in British Columbia and spread across more than 62,000 square miles. That's an area slightly larger than the state of Georgia. This gargantuan cloud propelled a chimney of smoke into the stratosphere, as high as 10 miles up.
    ...
    The North American Lightning Detection Network recorded nearly 113,000 cloud-to-ground lightning strokes during the event, a large amount for a storm in Canada," according to NASA. "One meteorologist calculated that this one pyroCb event produced about 5 percent of Canada’s total annual lightning all at once."
    PER2
    PER2 --- ---
    jedno fotbalove hriste za vterinu :)

    The #ParkFire has grown to a mind-boggling 348,370 acres in less than 72 hours, becoming one of the fastest-growing wildfires in California history.
    The fire has been spreading at an average pace of over 60 football fields per minute since it began.

    Fire allegedly started when a man pushed a flaming car into a gully in a Northern California park on Wednesday has quickly ballooned into the West’s largest fire burning right now and one of the largest in state history.

    Mapy Google
    https://www.google.com/maps/@40.1405942,-121.8348833,9.13z/data=!4m2!21m1!1s%2Fg%2F11lf0czdwd!5m1!1e8?entry=ttu
    TADEAS
    TADEAS --- ---
    petrologistika

    Wealthy countries lead in new oil and gas expansion, threatening 12bn tonnes of emissions | Oil and gas companies | The Guardian
    https://www.theguardian.com/environment/article/2024/jul/24/new-oil-gas-emission-data-us-uk

    The new oil and gas field licences forecast to be awarded across the world this year are on track to generate the highest level of emissions since those issued in 2018, as heatwaves, wildfires, drought and floods cause death and destruction globally, according to analysis of industry data by the International Institute for Sustainable Development (IISD).

    The 11.9bn tonnes of greenhouse gas emissions – which is roughly the same as China’s annual carbon pollution – resulting over their lifetime from all current and upcoming oil and gas fields forecast to be licensed by the end of 2024 would be greater than the past four years combined. The projection includes licences awarded as of June 2024, as well as the oil and gas blocks open for bidding, under evaluation or planned.
    XCHAOS
    XCHAOS --- ---
    Wildfires rage across Western Canada, smoke pollution sweeps into Ontario, U.S. - The Weather Network
    https://www.theweathernetwork.com/en/news/weather/severe/wildfires-worsen-across-western-canada-smoke-issues-spread-into-ontario-united-states
    TADEAS
    TADEAS --- ---
    počasí

    A ‘potentially historic’ heat wave intensifies along the West Coast, as dangerous wildfires spread
    https://www.cnn.com/2024/07/05/weather/west-coast-california-oregon-heat-wave/index.html

    California fires spread in July 4 weekend heat wave
    https://www.france24.com/en/live-news/20240705-california-fires-spread-in-july-4-weekend-heatwave
    PALEONTOLOG
    PALEONTOLOG --- ---


    Copernicus: Large wildfires return to the Arctic Circle in June 2024 | Copernicus
    https://atmosphere.copernicus.eu/copernicus-large-wildfires-return-arctic-circle-june-2024
    TADEAS
    TADEAS --- ---
    Wildfires in Siberia are a growing global threat • Earth.com
    https://www.earth.com/news/wildfires-in-siberia-are-a-growing-global-threat/

    The simulations revealed that the increased intensity of wildfires in Siberia could lead to significant atmospheric changes, notably a cooling effect across the northern hemisphere. This phenomenon is largely due to the aerosols, or tiny air pollution particles, emitted by the fires which can reflect sunlight away from the earth’s surface.

    Professor Teppei Yasunari, a key member of the research team, explained: “Our modeling reveals a cooling effect broadly across the northern hemisphere and worsened air quality in extensive downwind regions.”
    MARSHUS
    MARSHUS --- ---
    Canada at risk of another devastating wildfire season, federal government warns | CBC News
    https://www.cbc.ca/news/climate/canada-wildfires-update-federal-government-1.7169287
    Canada at risk of another devastating wildfire season, federal government warns
    TADEAS
    TADEAS --- ---
    'We are losing the Amazon rainforest': Record number of wildfires in parts of Brazil | CBC News
    https://www.cbc.ca/news/world/amazon-wildfires-brazil-1.7161712

    Fire is sucking the life out of parts of the Amazon rainforest. In Roraima State, in northern Brazil, the number of fires in February were more than five times the average, according to data from Brazil's National Institute for Space Research, and blazes continued to burn through March.

    "We are losing the Amazon rainforest. These changes in the climate right now provoked by El Niño makes this forest fire season even worse than we are used to seeing in the forest," said Marcio Astrini, executive secretary of Brazil's Climate Observatory.

    Wildfires in the normally humid, tropical rainforest have been supercharged by a disastrous combination of elevated temperatures, historic drought and deforestation.

    Even as the year-old government of Luiz Inácio Lula da Silva has brought down the rate of deforestation in Brazil by more than 20 per cent, a hot dry 2023 stressed the trees within the Amazon, which stretches into eight countries.

    Analysis by Copernicus, a European atmospheric monitoring service, estimates that fires in Brazil released the highest amount of carbon dioxide for the month of February in over two decades. Half of the 45.1 megatons of CO2 released, it reported, came from the fires in Roraima state.
    TADEAS
    TADEAS --- ---
    Europe unprepared for rapidly growing climate risks, report finds | Climate crisis | The Guardian
    https://www.theguardian.com/environment/2024/mar/10/europe-unprepared-for-climate-risks-eea-report

    The report looks at how severe the climate threats are and how well prepared Europe is to deal with them. It says the most pressing risks – which are growing worse as fossil fuel pollution heats the planet – are heat stress, flash floods and river floods, the health of coastal and marine ecosystems, and the need for solidarity funds to recover from disasters.

    When the researchers reassessed six of the risks for southern Europe, which they described as a “hotspot” region, they found urgent action was also needed to keep crops safe and to protect people, buildings and nature from wildfires.

    There is increasing evidence of adaptation but “it’s certainly not enough”, said Robbert Biesbroek, a report author from Wageningen University, who also co-led the chapter on Europe in the latest Intergovernmental Panel on Climate Change (IPCC) report on adaptation.

    “It’s not going quickly enough and it’s not reaching the ones that need it most,” he said. “It’s quite scary in that sense.”

    The report also warns of “cascading and compounding” risks, which it says current stress tests in the financial sector are likely to underestimate. Hot weather will dry out southern Europe, for instance, killing crops and shrinking water supplies, but will also harden soils, making flash floods more likely, and dry out vegetation, meaning wildfires can spread faster


    Europe is not prepared for rapidly growing climate risks
    https://www.eea.europa.eu/en/newsroom/news/europe-is-not-prepared-for
    TADEAS
    TADEAS --- ---
    Carbon offsets aren't a good climate change solution, my research shows.
    https://slate.com/technology/2024/02/carbon-offsets-california-fire-neutral-shipping-climate-change.html

    the promise of using trees to counteract carbon emissions is, unfortunately, undermined by those same emissions. The warmer world we’ve created by burning fossil fuels is one where wildfires are more frequent and intense, drought is more prevalent, and forest disease more virulent. Climate change has supercharged these natural, tree-killing processes, leading to an unfortunate irony: The very forests we often depend on as offsets are under threat and increasingly endangered by climate change itself.

    Nowhere is this more apparent than California’s offset program, a multibillion-dollar market that allows the state’s major polluters to offset some of their emissions instead of reducing the amount of carbon they put into the air in the first place. More than 80 percent of the program’s offsets derive from protecting trees from being cut down—but there’s more than just chain saws threatening those trees.

    ...

    Called the buffer pool, it’s a reserve of credits set aside to compensate for losses due to wildfires or other unforeseen events. Each time a forest enrolls in the program, roughly 15 to 20 percent of the credits it generates go into the pool. Anytime there is a fire, it’s the responsibility of this collectively funded insurance pool to step in and cover any carbon losses. Basically: The offsets come with some backup offsets.

    Although this may seem to be a straightforward and savvy idea on paper, I work for a nonprofit called CarbonPlan, which has spent nearly four years studying how the buffer pool actually plays out in the real world. Our research has shown the pool to be far too shallow. Large fires have burned through at least six forests participating in California’s offset program, including the massive Bootleg Fire in 2021, which blazed through a large offset project in southern Oregon and triggered air quality alerts as far away as New York City. In three of those cases, the damage from wildfire has been so severe that the offset project was canceled altogether.
    TUHO
    TUHO --- ---
    The urgent question now is: how can we put the climate crisis back at the top of the agenda, for politicians and the public alike? The first step is to recognise that climate fatigue in Europe has little to do with Europeans being less concerned about the impact of volatile climate systems. Indeed, people feel the effects directly and terrifyingly as the continent is increasingly battered by heatwaves, wildfires, storms and floods.

    But people are also terrified of what they believe will be the cost to individuals of the required energy transition. According to the consulting firm McKinsey, the global transition to net zero will require additional investments in fixed assets of $3.5tn a year until 2050. That’s about a quarter of all the tax raised worldwide. There is still no convincing mechanism for financing this in ways that reassure families, individuals, small firms and farmers that they are not going to be bankrupted. Increasingly, ordinary citizens know that many of them will have to foot crippling bills for such things as renovating homes to make them comply with energy efficiency rules.

    Climate fatigue isn’t a sign that Europeans are in denial – it’s a sign of their fear | Francesco Grillo | The Guardian
    https://www.theguardian.com/commentisfree/2023/nov/08/climate-fatigue-europe-voters-green-costs#:~:text=
    TADEAS
    TADEAS --- ---
    ‘We’re not doomed yet’: climate scientist Michael Mann on our last chance to save human civilisation | Climate crisis | The Guardian
    https://www.theguardian.com/environment/2023/sep/30/human-civilisation-climate-scientist-prof-michael-mann

    So it’s a question of how bad we’re willing to let it get,” he says. “1.5C is already really bad but 3C is potentially civilisation-ending bad.”

    Widespread heatwaves, wildfires and floods clearly linked to global heating have given urgency to the call for action, Mann says: “But urgency without agency just leads us towards despair and defeatism. That’s what the polluters would like, to take all those climate activists and move them from the frontlines to the sidelines.”

    Ending the climate emergency is possible, Mann says: “We know that the obstacles to keeping warming below catastrophic levels are not yet physical and they’re not technological – they’re political. But there’s some pretty big political obstacles right now.”

    “Here at Penn State, there’s so much anxiety, fear and despair, and grief even,” he says. “Some of it comes from the mistaken notion that it’s physically too late and I want to dispel that notion. But part of it comes from an understandable cynicism about our politics, and that’s a much bigger challenge.”

    ...

    The UN’s major climate summit, Cop28, begins at the end of November and is being hosted by the United Arab Emirates, which Mann calls “very disturbing”. The UAE has the third biggest net zero-busting plans for oil and gas expansion in the world and the president of Cop28 is also the CEO of Adnoc, the UAE’s state oil company

    “It just feels wrong to allow them to adopt the imprimatur of global climate action by hosting Cop28,” Mann says. “It is legitimising behaviour on their part and on the part of other petro states that is fundamentally at odds with the task we have ahead. I find it very disturbing.”

    Mann has been a top target of climate deniers since the publication of the hockey stick chart. He is scathing about Elon Musk’s running of the social media platform X, formerly called Twitter.

    “Musk used to be held out as an environmental hero, because of his role with Tesla,” Mann says. “But increasingly, he’s shown his true colours, his political allegiance to Trump and fascism.”

    “Twitter was a global public square, a forum for communicating about the climate crisis,” he says. “What Musk has done is turn it into a toxic forum for the promotion of climate denialism and everything that’s bad in the world. It’s stunning.” Mann noted that Prince Alwaleed bin Talal of Saudi Arabia, one of the “worst petro state actors”, played a $1.9bn role in Musk’s purchase of Twitter.

    Mann also pointed out that Prince Alwaleed was a key backer of Rupert Murdoch’s media empire until 2017. “Rupert Murdoch has weaponised his global media network for the promotion of climate denialism and to attack renewable energy, which plays to his ideology and to the interests of some of the powerful petro-states, specifically Saudi Arabia.”
    TUHO
    TUHO --- ---
    “It’s been a shocking summer,” said Daniel Swain, a climate scientist at UCLA. “We know most of this is happening because of long-term warming of the climate system so it’s not surprising, sadly, but you still get shocked by these extremes. Records are not just being broken, they are being shattered by wide margins.”

    The record temperatures are being driven not only by global heating caused by the burning of fossil fuels but also by the onset of El Niño, a periodic climate event that heats up part of the Pacific Ocean, causing temperatures to spike around the world.

    “We have seen an unusual summer and these ‘unusual’ summers will become more and more frequent in the future,” said Katharine Hayhoe, a climate scientist at the Nature Conservancy. Hayhoe said high temperatures, El Niño and natural variability have all combined to create the sort of conditions not seen before by humans. “It’s like an overloaded camel with an extra bale of hay and then some additional weight on top,” she said.

    After America’s summer of extreme weather, ‘next year may well be worse’ | Climate crisis | The Guardian
    https://www.theguardian.com/environment/2023/aug/26/us-summer-extreme-heat-wildfires-climate-crisis
    NJAL
    NJAL --- ---
    Patecek.

    Greece wildfires: 79 people arrested for arson - BBC News
    https://www.bbc.com/news/uk-66612781
    TADEAS
    TADEAS --- ---
    Fossil fuel firms move to dismiss climate lawsuit in Hawaii as Maui faces wildfires | US news | The Guardian
    https://www.theguardian.com/us-news/2023/aug/17/hawaii-fossil-fuel-companies-dismiss-lawsuit-honolulu
    TUHO
    TUHO --- ---
    Wildfires trigger explosions at ammo warehouse in Greece – POLITICO
    https://www.politico.eu/article/greece-wildfire-explosions-ammo-warehouse/amp/
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