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    TUHOKlimaticka zmena / Destroying the Future Is the Most Cost-Effective
    "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 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."

    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
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    Lake Powell, the second-largest reservoir in the United States, provides water and electricity to millions in the West. It has now shrunk to its lowest level on record, in the latest sign of the alarming crisis unfolding on the drought-stricken Colorado River.

    ‘Uncharted territory’: Second-largest reservoir in US plunges to a record low
    https://cnn.it/4xIeW9a
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    Destroyed crops, riverbed cyclists and a ‘Rock of Starvation’: how drought has devastated the Danube | Climate crisis | The Guardian
    https://www.theguardian.com/news/ng-interactive/2026/aug/16/danube-drought-destroyed-crops-rock-of-starvation-climate-crisis
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    Amid Drought, Hundreds of French Rivers Are Drying Up - Yale E360
    https://e360.yale.edu/digest/france-small-rivers-drought
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    45 million people now living in drought - and there's no rain in sight
    https://inews.co.uk/news/politics/45-million-drought-no-rain-sight-4697190

    Around 45 million people – three-quarters of England – are now living in drought conditions after the country recorded its driest July since records began in 1836.

    The National Drought Group said all areas of England were facing water shortages – with farming, and the environment particularly impacted. Hose pipe bans are now affecting 27 million people and some regions are now facing bans on washing cars, watering outdoor plants on commercial premises, and filling public swimming pools.

    And the group, made up of water companies, the Environment Agency, the Met Office and government, warned that conditions will get worse following a dry start to August.”
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    Drought, water rationing and dry rivers: our water crisis is here | Peter Gleick | The Guardian
    https://www.theguardian.com/commentisfree/2026/aug/11/drought-water-climate-crisis
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    The worst most widespread drought conditions in Europe now are in countries where it is quite unusual: Romania, Hungary, France, and England. Parts of Spain are the driest in 1,000 years. Italy, Germany, and the Netherlands are also hard hit.

    FB IMG 1786397374410
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    The worst harvest on record. Farmers questioning whether it's worth planting next year. And even Jeremy Clarkson says the sums aren't adding up.

    The harvest crisis unfolding across Britain is becoming impossible to ignore.

    After months of drought and extreme weather, farmers are reporting some of the poorest cereal, oilseed and potato crops in decades, with industry estimates suggesting this year's harvest could be the smallest since records began.

    Among those sounding the alarm is Jeremy Clarkson, who says he can spend 15 to 20 hours a day harvesting and still struggle to make the numbers work.

    But beyond the Clarkson headlines lies a much bigger story.

    Farmers across England are warning about collapsing yields, poor-quality grain, rising costs and growing concerns over food security. Some are even questioning whether planting certain crops this autumn makes financial sense.

    As Ireland copes with its own weather challenges, the UK experience offers a stark reminder of how quickly drought can transform a harvest and reshape thinking about farming, water security and food production.

    Could Ireland face similar problems if extreme weather becomes more common?

    And for tillage farmers, how has this year's harvest compared with your expectations back in the spring?

    https://www.independent.ie/farming/uk-farmers-face-worst-harvest-on-record/a/159625904.html
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    "We can now expect everything from yellow and orange air and failed crops to buckling railways and the forced shutdowns of nuclear plants due to low water."

    "Water bombers, the air cavalry of wildfire fighting, buzz the treetops like air show stunt pilots as they save the day with surgical drops of water or orange retardant.

    But what happens when those drops have no effect? When, as a pilot working the massive Gironde Fire just west of Bordeaux, France, described
    ( https://zeit.de/wissenschaft/2026-07/cap-ferret-frankreich-waldbrand-tourismus-urlaub ) it:

    “The environment above the fire is so hot that my payload of 10,000 liters of water evaporates in the air.”? Mathieu Jomain, a commander and 26-year veteran in Gironde’s fire service, compared the fire’s intensity to “a meteorological nuclear bomb.”

    "This is the new reality of wildfires in the 21st Century: they hit different. And, too often now, the water doesn’t hit at all.
    From America to Algeria, dangerous blazes are occurring around the world, giving us a glimpse into an age ablaze We should all be asking the question: What will this age entail?


    "Fire phenonemon"

    We are witnessing, live and in person, a terrible convergence of prolonged drought and record-breaking temperatures across the Northern Hemisphere. It is a convergence expressed most emphatically by unfightable fires racing across tinder-dry landscapes, fanned by high winds that are, increasingly, generated by the fires themselves. Just as warm waters fuel hurricanes, hot landscapes alive with roaring fire energize a wildfire’s chimney-like central column by burning all available fuel—grassland, forests, and neighborhoods alike—with explosive speed, and irrepressible ferocity that can produce flames higher than a thirty-story building and radiant heat approaching 1,000 °C"
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    Price of olive oil expected to rise again as European crops feel the heat | Food & drink industry | The Guardian
    https://www.theguardian.com/business/2026/aug/04/price-olive-oil-expected-rise-again-european-crops-heat-drought-wildfires

    The European Union has cut harvest predictions on a whole menu of crops with expectations for sunflowers, essential for cooking oils, down by 7%. Meanwhile, grain maize is down 6% on the previous forecast and expectations for potatoes and soya beans have been trimmed by 3%.

    However, some countries have been less badly hit than others with Romania, for example, seeing more rainfall and Italy’s wheat crop proving resilient.

    The ASAJA agricultural trade body said direct damage from fire had hit orchards, vineyards, agricultural land and greenhouses – affecting citrus fruits, avocados, almonds, vineyards, vegetables and olive groves – while water stress and extreme temperatures had hit production of tomatoes and maize.

    “While local production losses may reduce export volumes for some products,” a spokesperson said, the main concern was “higher production costs” rather than restrictions on international trade.

    direct damage from fire had hit orchards, vineyards, agricultural land and greenhouses – affecting citrus fruits, avocados, almonds, vineyards, vegetables and olive groves – while water stress and extreme temperatures had hit production of tomatoes and maize.

    “While local production losses may reduce export volumes for some products,” a spokesperson said, the main concern was “higher production costs” rather than restrictions on international trade.

    Olive oil producers said they expected another surge in prices this year as growers struggled with a combination of extreme heat, drought and, in some cases, fires.
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    Climate crisis-driven heat ‘sucking soils dry’ as extreme drought hits Europe | Drought | The Guardian
    https://www.theguardian.com/environment/2026/jul/23/climate-crisis-heat-sucking-soils-dry-extreme-drought-europe-analysis
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    The Netherlands is officially in a water shortage

    The Dutch infrastructure ministry has moved up its assessment of the country’s water supply to “actual water shortage” due to the high temperatures and lack of rain.

    “Due to persistent drought, less water is entering our country via rain and rivers, while the demand for water is rising,” the Ministry of Infrastructure and Water Management said in a statement on Thursday.

    Since early July, there has been a Level 1 or “impending water shortage” but now the level has been upgraded to a Level 2 or “actual water shortage.”

    The Netherlands is officially in a water shortage - DutchNews.nl
    https://www.dutchnews.nl/2026/07/the-netherlands-is-officially-in-a-water-shortage/
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    At 2°C, three-quarters of the $1.2T annual adaptation costs would go to heat and drought.

    Read the full report: mck.co/adaptation
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    J Scheve
    https://www.facebook.com/share/1D4kxTHmbB/


    Latest U.S. Climate Prediction Center CFSv2 Forecast Ensemble Mean Sea Surface Temperature Anomaly (SSTA) for the date in the ENSO 3.4 region of the central/ eastern equatorial Pacific for November is + 4.0 degrees C (+ 7.2 degrees F) (first Image). This would be + 1.4 degrees C (+ 2.5 degrees F) higher than ever recorded.

    We are likely going to have catastrophic weather impacts in many areas of the world including record flooding, record heat, and record drought. Crop failures in many regions will likely be the worst on record.

    Sea Surface Temperature Anomalies for the date in the Southern Hemisphere as a whole will break records by a large magin by January while Northern Hemisphere anomalies remain high (last frame of second image) and I think the global average 2 meter height air temperature increase will be much larger than predicted up till now. It could reach + 0.5 degrees C (+ 1 degree F) or more. This is catastrophic for climate because it means feedbacks will accelerate massively.

    We are sailing deep into uncharted waters.
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    ‘What you see here is a wetland without water’: how the datacentre boom is exacerbating Chile’s mega-drought | Chile | The Guardian
    https://www.theguardian.com/global-development/2026/may/26/chile-datacentres-water-tech-companies-mega-drought
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    France just completed the world's largest agrivoltaic trial — installing solar panel canopies above 2,400 hectares of Provence vineyards, cereal fields, and vegetable plots, generating 500 megawatts of clean electricity from the same land producing full agricultural output.

    The Sun'Agri program installs tilting solar panels on 5-meter-tall structures above crops, with panel angles controlled by sensors responding to crop water stress and solar irradiance.

    Panels tilt to provide shade on hot days, reducing crop water needs by 30 percent and heat stress damage by 64 percent during heatwaves while generating electricity from diffuse light above the canopy. Crop yields in pilot vineyards increased 27 percent in drought years.

    France loses 18,000 hectares of agricultural land to conventional ground-mounted solar annually.

    Agrivoltaics eliminate this conflict entirely — 2,400 dual-use hectares replace lost food production while generating clean power.

    Source: French National Institute for Agriculture INRAE, Sun'Agri France, French Ministry of Agriculture, 2025.

    MURDOCH OWNS OUR GOVERNMENTS | Bad news for the solar sceptics-
    https://www.facebook.com/share/p/1BYTtJi4FB/
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    https://www.washingtonpost.com/world/2026/05/09/iran-farms-thailand-food/

    A Thai rice farmer has decided that the rational response to the U.S.-Israeli war against Iran is to leave 19 hectares of land empty. The Washington Post reports that Saithong Jamjai, 53, spent weeks calculating whether to plant again in central Thailand and reached the same answer each time: fuel, fertiliser, plastics and other inputs would cost at least $33,000, while the rice she expects to sell in August would bring in only $22,000. Her conclusion was blunt: “A confirmed loss”. So she is letting the land bake under the husks from last season.

    The mechanism carrying the war into Asian rice fields is urea, the nitrogen fertiliser that modern high-yield farming depends on. Iran’s destruction of gas infrastructure in the Gulf, combined with U.S. and Iranian efforts to choke the Strait of Hormuz, has blocked supplies of fuel and gas-linked fertiliser products from leaving the Middle East. According to Pranshi Goyal, senior analyst at CRU Group, 30 per cent of global urea supply has effectively been “wiped out”. Urea spot prices are up 40 per cent since February; weekly production in Iran has fallen from 182,000 to 63,000 metric tons, while Qatar and Bahrain have dropped to zero in the figures cited. China has restricted fertiliser exports to protect its own farmers, and Russia is seeing demand rise in a way that could strengthen its economy and aid its war in Ukraine.

    The Food and Agriculture Organization is warning that the shock is spreading through the global food system by calendar, not by geography alone. Speaking in Rome, FAO director general Dongyu Qu called the war “a disruption at the core of the global agrifood system”. FAO chief economist Maximo Torero said the worst effects are currently in Asia, where Thailand, the Philippines, Bangladesh and Australia are entering key sowing periods, but the crisis is “moving east to west and south to north”. Farmers are already skipping planting, reducing acreage, or cutting fertiliser use, which means lower yields later this year.

    The next pressure point is June, when India and Brazil, two of the world’s biggest agricultural producers, are expected to ramp up urea orders. If ships carrying urea are still not moving by then, Torero warns of “significant yield loss” across many countries, higher commodity prices, renewed inflation, and a hit to economic growth “very close to what happened in covid-19”. A likely super El Niño this year could add extreme heat and drought to the fertiliser shock, making the same planting decisions even riskier.

    Thailand’s official assurances are already colliding with shortages on the ground. The Commerce Ministry said in April that the country had 343,000 tons of urea, enough for the upcoming planting season. But the Post found fertiliser shops across Ayutthaya and Suphan Buri provinces out of urea for weeks. One wholesaler sent a truck to a marketplace used by large dealers and got nothing after four days. Foreign Minister Sihasak Phuangketkeow says Thailand still has sufficient farming supplies, while also acknowledging that the country is competing against richer nations and has “not faced such a crisis before”. A Russian supply attempt is likely to fail because shipping disruptions mean the urea would take at least two months to arrive, too late for the current planting window.

    Thai farmers are being squeezed from both sides. Their costs are rising because fertiliser and fuel are scarce, while their expected income is falling because the Middle East, one of their major export markets, has effectively shut. The region accounted for 17 per cent of Thailand’s rice exports in 2025, with Iraq the largest single destination. Since the war began, rice shipments to the Gulf have stopped. Malaysia and the Philippines have absorbed some of the excess supply, but not enough, leaving a glut that keeps rice prices low just as input costs spike.

    The human consequences are already visible: farmers taking credit from local loan sharks, planting only part of their land, growing vegetables and fish for subsistence, considering day labour, and reporting anxiety, debt and depression. Pramote Charoensilp, president of the Thai Farmers and Agriculturists Association, says calls from villages now carry the same themes: debt, depression, desperation. His advice is painfully thin because the options are thin: “I ask them to try to keep going. Just to keep going”.

    Even a quick reopening of the Strait of Hormuz would not immediately solve the problem. Goyal says cargo would still take one to two months to reach destinations and markets would need time to stabilise; the longer Middle Eastern production plants stay shut, the longer they will take to restart. “This problem builds in a nonlinear fashion”, she said. For farmers whose planting window is measured in days and weeks, a supply chain that recovers in months has already failed them.
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    J Pecho
    https://www.facebook.com/share/p/1EQabz1x7C/

    Európa bude mať nový a rýchlejší monitoring sucha. Zatiaľ je však stále v testovacej prevádzke.

    Sucho je v Európe najdrahším typom prírodnej katastrofy — jedna epizóda znamená v priemere 621 miliónov eur škôd a v rokoch 2022 – 2023 vyhlásilo núdzový stav osem európskych krajín. Nemecké výskumné centrum Helmholtz UFZ v Lipsku na to v januári 2026 odpovedalo spustením nového systému: European Drought Monitor (EDM).

    Verzia v0.2.0 z 29. apríla 2026 priniesla podstatnú novinku — pôdne sucho sa už nezobrazuje len ako jedna mapa, ale ako štyri mapy v rôznych hĺbkach pôdy:

    🟨 0 – 10 cm — vrchná vrstva, ktorá rýchlo reaguje na dážď a vidia ju aj satelity
    🟨 0 – 30 cm — koreňová zóna obilnín a tráv
    🟨 30 cm – 2 m — hlbšie korene stromov a viacročných plodín
    🟨 0 – 2 m, teda celý profil — dlhodobé sucho s dosahom na hladiny podzemných vôd

    Prečo na tom záleží? Po búrke môže byť vrchná vrstva pôdy mokrá, zatiaľ čo hlbšia zóna zostáva vysušená z minulého leta. Jedna spriemerovaná mapa zvyčajne stav skresľuje — štyri mapy ukazujú problém vo väčšej komplexnosti.

    V čom je EDM iný ako Copernicus EDO?

    Európska únia už dlhšie prevádzkuje vlastný monitoring sucha — Copernicus European Drought Observatory (EDO). EDM ho nenahrádza, ale dopĺňa ho najmä v troch veciach:

    🟩 Denná aktualizácia s približne 8-hodinovým oneskorením; EDO publikuje raz za 10 dní
    🟩 Schopnosť zachytiť „flash droughts“ — rýchlo nastupujúce suchá, ktoré sa vyvinú za 2 – 3 týždne a sú v meniacej sa klíme čoraz častejšie
    🟩 EDM nadväzuje na osvedčený nemecký Drought Monitor, ktorý úspešne beží od roku 2014

    Čo všetko ešte chýba?

    Dôležité je zostať triezvy. EDM je zatiaľ v testovacej fáze:

    🟦 Aktuálne beží v rozlíšení 3 km; cieľom je 1 km
    🟦 Zatiaľ produkuje len index pôdneho sucha (SMI); index horúčav, modul európskych nádrží (~1 200 priehrad) a modul zavlažovania pribudnú postupne
    🟦 Na „úradné“ rozhodnutia zatiaľ slúžia Copernicus EDO a národné monitoringy; EDM je výskumný doplnok s rýchlou odozvou

    Kde si produkt možno pozrieť?

    Stránka projektu UFZ: https://www.ufz.de/index.php?en=52233
    Interaktívny dashboard: https://platform.dtehydrology.org/european-drought-monitoring

    Projekt financuje Európska vesmírna agentúra (ESA) v rámci iniciatívy Digital Twin Earth Hydrology Next, ktorá buduje hydrologického „digitálneho dvojníka“ Európy. Vedie ho tím okolo Luisa Samaniega a Pallava Shresthu na UFZ v Lipsku.

    Na priložených obr. je stav indexu SMI k 2.5.2026: vľavo 0 – 30 cm, vpravo 0 – 2 m.
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    The Next El Niño Could Lock Earth Into a Hotter Climate - Inside Climate News
    https://insideclimatenews.org/news/25042026/el-nino-earth-warming/

    Even a moderately strong El Niño during the next 12 to 18 months could drive the average global temperature to about 1.7 degrees Celsius above the preindustrial level, climate scientist James Hansen told Inside Climate News. Hansen doubts the world will meaningfully cool back down to below the 1.5 degree Celsius mark after the El Niño fades.

    Climate impacts amplified by strong El Niños keep hitting the same vulnerable regions, may be more widespread than previously thought and can persist long after the tropical Pacific cools, according to an El Niño study published December 2025 in Nature Communications.

    The study concluded that “super El Niños” are not just passing weather events, but more like climate shocks that can push parts of the Earth system into new states, co-author Jong-Seong Kug wrote in an email.

    The study’s definition of a super El Niño is when the sea surface temperature anomaly in the tropical Pacific “exceeds 2 standard deviations above normal”—not an ordinary fluctuation, but more of a systemic warning sign.

    The impacts are clustered in areas known to be sensitive to long-distance climate connections and regions “that are already prone to climate regime shifts,” wrote Kug, a climate researcher at Seoul National University in South Korea.

    There are only three super El Niños on record: in 1982-83, 1997-98 and 2015-16. All of them contributed to regime shifts in regional ocean temperatures, leading to unprecedented marine heat waves that destroyed or damaged coral reefs and caused mass die-offs and starvation among many marine organisms, from starfish to seabirds and marine mammals.

    Those impacts, as well as changes in drought and extreme heat over land areas, persisted for years and could shift some regional patterns for decades, according to the study.
    ATOMIKS
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    MARSHUS: v Coloradu už vystoupily v platnost úsporná opatření. Vody je zatím dost, ale už ji nemá moc co dál plnit.
    Colorado residents face earliest water restrictions ever
    https://www.nbcnews.com/science/environment/colorado-earliest-water-restrictions-ever-snow-drought-rcna265377
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    J Pecho
    https://www.facebook.com/share/p/174EXH86pV/

    O klimatickej kríze sa dnes hovorí čoraz menej. Nie preto, že by sa globálna situácia nejako zlepšila, ale preto, že ju z verejného priestoru vytlačili iné témy. Vojny, konflikty, politický chaos, škandály, nekonečný boj o pozornosť. Klíma sa medzitým ďalej mení, a to stále rýchlejšie, bez ohľadu na to, čo je práve na titulke.

    To je na tom možno najznepokojujúcejšie. Nie samotné ticho v médiách, ale ticho v spoločnosti. Akoby sme si zvykli, že horúčavy, sucho, požiare či extrémne výkyvy počasia už jednoducho patria k novému normálu. Akoby stačilo prestať o probléme hovoriť a problém sa tým vyriešil.

    Lenže nič sa nevyriešilo. Klimatická kríza neodišla na inú planétu. Len sa už nezmestí do rytmu každodenného spravodajstva. A to je veľmi nebezpečné. Keď téma ustúpi, ustúpi aj tlak na politikov, firmy a inštitúcie. Ustúpi ochota konať. Ustúpi pocit naliehavosti.

    Klimatická kríza nepotrebuje, aby bola trendovou témou. Potrebuje, aby sme ju brali vážne aj vtedy, keď už nie je úplne „nová“. Nemyslím si, že potrebujeme viac paniky. Skôr viac sústredenia, vytrvalosti a ochoty nestratiť túto tému zo zreteľa.

    Klimatická kríza nezmizla. Len sme sa ju, žiaľ, naučili vnímať ako menej naliehavú, než v skutočnosti je.

    The planet is overheating. Why is the news looking away? | Grist
    https://grist.org/language/global-heating-climate-news-drought-chaos/
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