• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
    • přihlásit
    registrace
    ztracené heslo?
    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
    PAD
    PAD --- ---
    1 odpověď+1
    TADEAS: Ten clanek o syntetickych palivech je mirne depresivni. V podstate to pri soucasnych technologiich v nasich podminkach nema smysl. A da se predpokladat, ze zadny zasadni prulom behem 10-20 let neprijde (tj ze by se treba skokove zvysila efektivita FVE nebo baterii). Situaci by resily jaderky, ale ty jsou pro mnoho lidi neprijatelny. A nebo uspory / pripadne rovnou kolaps ...
    TADEAS
    TADEAS --- ---
    1 odpověď+4
    Syntetická paliva – power to gas, power to liquid: výroba a účinnost - TZB-info
    https://oze.tzb-info.cz/...ny/20711-synteticka-paliva-power-to-gas-power-to-liquid-vyroba-a-ucinnost


    Siemens HYFLEXPOWER: První projekt power-to-X-to-power s plynovou turbínou na vodík - TZB-info
    https://energetika.tzb-info.cz/...wer-prvni-projekt-power-to-x-to-power-s-plynovou-turbinou-na-vodik

    TUHO
    TUHO --- ---
    +2
    Starosti se šířením koronaviru doslova zatopily přívalové deště a s nimi související povodně. Více než měsíc se Čína potýká se záplavami, které se z obyčejných sezonních staly nejhoršími zřejmě za celé století. Zničené stavby, poničené silnice a další narušení turistického ruchu ale není to nejhorší. Letošní voda mnohým zemědělcům zcela pohřbila naději na jakoukoli sklizeň a ohrozila životně důležité zemědělství druhé největší ekonomiky světa. Nemluvě o jednotlivcích ze čtyřmilionového davu, kteří přišli o střechu nad hlavou a způsob obživy.

    Utopené miliony a ztráta veškeré úrody. Povodně v Číně jsou globální hrozba - Seznam Zprávy
    https://www.seznamzpravy.cz/...ony-a-ztrata-veskere-urody-povodne-v-cine-jsou-globalni-hrozba-115364
    TADEAS
    TADEAS --- ---
    +2
    PAD
    PAD --- ---
    +2
    India seeks to open new coal mines in setback to climate action - India Climate Dialogue
    https://indiaclimatedialogue.net/...06/22/india-to-open-new-coal-mines-in-setback-to-climate-action/
    TADEAS
    TADEAS --- ---
    1 odpověď+1
    Current and future global climate impacts resulting from COVID-19
    https://www.nature.com/articles/s41558-020-0883-0

    we estimate global emission reductions for ten species during the period February to June 2020. We estimate that global NOx emissions declined by as much as 30% in April, contributing a short-term cooling since the start of the year. This cooling trend is offset by ~20% reduction in global SO2 emissions that weakens the aerosol cooling effect, causing short-term warming. As a result, we estimate that the direct effect of the pandemic-driven response will be negligible, with a cooling of around 0.01 ± 0.005 °C by 2030 compared to a baseline scenario that follows current national policies. In contrast, with an economic recovery tilted towards green stimulus and reductions in fossil fuel investments, it is possible to avoid future warming of 0.3 °C by 2050.
    TUHO
    TUHO --- ---
    +2
    Neco k tomu "vysadime bambilion stromu"

    Alexander Ač
    Sadenie stromov na organických pôdach (teda tých s vyšším obsahom uhlíka) nemá za následok celkové pohlcovanie uhlíka (CO2) z atmosféry v horizonte desaťročí (40 rokov). #SadímeStromy

    Tree planting is increasingly being proposed as a strategy to combat climate change through carbon (C) sequestration in tree biomass. However, total ecosystem C storage that includes soil organic C (SOC) must be considered to determine whether planting trees for climate change mitigation results in increased C storage. We show that planting two native tree species (Betula pubescens and Pinus sylvestris ), of widespread Eurasian distribution, onto heather (Calluna vulgaris ) moorland with podzolic and peaty podzolic soils in Scotland, did not lead to an increase in net ecosystem C stock 12 or 39 years after planting. Plots with trees had greater soil respiration and lower SOC in organic soil horizons than heather control plots. The decline in SOC cancelled out the increment in C stocks in tree biomass on decadal timescales. At all four experimental sites sampled, there was no net gain in ecosystem C stocks 12–39 years after afforestation—indeed we found a net ecosystem C loss in one of four sites with deciduous B. pubescens stands; no net gain in ecosystem C at three sites planted with B. pubescens ; and no net gain at additional stands of P. sylvestris . We hypothesize that altered mycorrhizal communities and autotrophic C inputs have led to positive ‘priming’ of soil organic matter, resulting in SOC loss, constraining the benefits of tree planting for ecosystem C sequestration. The results are of direct relevance to current policies, which promote tree planting on the assumption that this will increase net ecosystem C storage and contribute to climate change mitigation. Ecosystem‐level biogeochemistry and C fluxes must be better quantified and understood before we can be assured that large‐scale tree planting in regions with considerable pre‐existing SOC stocks will have the intended policy and climate change mitigation outcomes.

    https://onlinelibrary.wiley.com/doi/10.1111/gcb.15229
    KEB
    KEB --- ---
    Až do konce září může veřejnost hlasovat v soutěži Adapterra Awards o nejlepší adaptaci krajiny, měst či domů na klimatické změny

    https://zpravy.aktualne.cz/...cleadbox&utm_content=default&utm_term=position-0&utm_campaign=Aktualne
    LINKOS
    LINKOS --- ---
    +5
    Nizozemci začali pěstovat plodiny pod průsvitnými solárními panely | E15.cz
    https://www.e15.cz/...zacali-pestovat-plodiny-pod-prusvitnymi-solarnimi-panely-zvysuji-vynos-1372250
    PER2
    PER2 --- ---
    TADEAS: jedno z pred a po
    [ PUPEK @ PŘED A PO ]
    TADEAS
    TADEAS --- ---
    1 odpověď±0
    GOJATLA: co to je za picovinu se koukni jak letos prsi ze ani seno neususis
    PER2
    PER2 --- ---
    +2
    GOJATLA: se mi libi to mrtvy piskoviste, co tam ma misto zeminy, za to vsechno urcite muze jen sucho, podojit to co to da pak brecet ze je sucho, oh well
    YMLADRIS
    YMLADRIS --- ---
    +5
    GOJATLA: pripomnelo mi to obrazek co jsme loni davali na FB. tak visjak klimatolog je taky clovek, potrebuje svuj job, potrebuje aby system jel dal...

    GOJATLA
    GOJATLA --- ---
    1 odpověď+4
    Zajímavé vllákno o tom, proč lidé neposlouchají vědce.
    https://twitter.com/ClimateHuman/status/1291860939348701184

    Peter Kalmus is a freaked out climate scientist
    There's a huge gap between what climate scientists are willing to say privately and what we're willing to say publicly, in terms of how dire a situation we're in. Colleagues, integrity demands we close this gap.

    Scientists aren't holding back on the science in our papers. Why would we? (IPCC summaries are another matter.) But in public it's "Here are some graphs" and the language is constrained. In private over beers it's "We're fucked."

    Now I'm not a "doomer." I see a continuum of fucked-ness, and I think decades of inaction mean we're already fucked to some not-great degree, but we can prevent being even more fucked. We can always be more fucked by burning more fossil fuel, and less fucked by burning less.

    What I'm saying is that it could be helpful for a large number of scientists to step out of "scientist mode" and speak from the heart. To say "I'm human too and I find this terrifying. I'm deeply concerned that if we fail to act we'll be fucked. Catastrophically fucked."

    If you're an Earth scientist and you're scared by what you see and where the Earth system is heading, please say so, in very plain, even vulgar language, and as publicly as you can. What's happening isn't remotely OK and I think we have a duty to let everyone feel it.
    GOJATLA
    GOJATLA --- ---
    2 odpovědi+2
    Extreme droughts in central Europe likely to increase sevenfold | Environment | The Guardian
    https://www.theguardian.com/.../co2-extreme-droughts-in-central-europe-likely-to-increase-seven-fold
    Researchers say moderate reductions in CO2 emissions could halve their likelihood
    TUHO
    TUHO --- ---
    +1
    Waves of locusts are plaguing several continents » Yale Climate Connections
    https://yaleclimateconnections.org/2020/08/waves-of-locusts-are-plaguing-several-continents/
    TADEAS
    TADEAS --- ---
    The Lost Forest Gardens of Europe
    https://www.shelterwoodforestfarm.com/blog/the-lost-forest-gardens-of-europe

    Beautiful essay about the Indigenous forest gardens of pre-agricultural Europe that have been maintained for thousands and thousands of years.

    "As we search for ways to remake the way we garden, farm, and live in a time of climate change, extreme inequality, and political disarray, looking back at the innovations of Europe’s hidden agroecological past can provide invaluable lessons on how we might collectively move forward."

    ...

    * People of the Hazel: Europe’s indigenous cultures return after the glaciers retreat, bringing their most cherished tree with them
    ( k tomu: [ TADEAS @ permakulturni zahrady, zemědělství a tak... aneb upadající kult Přemka Podlahy ] + https://www.chelseagreen.com/product/growing-hybrid-hazelnuts/ )

    * The Continent-Wide Orchard: Mesolithic people create Europe’s post-glacial ecosystems as vast forest gardens

    * A Changing Climate: millennia of drastic fluctuations in the climate lead to the creation and spread of grain-based agriculture

    * Strength in Diversity: early farmers innovate resilient crop mixes and companion planting to guard against climate change

    * Hybrid Cultures: Europe’s new creolized societies mix the best of hunter-gatherer and farmer cultures, practices, livestock, and crops to create entirely new ways to grow food

    * The Domesticated Forest Garden: farmers in the Mediterranean adapt their region’s hunter-gatherer forest gardens into diverse multi-story farms, creating resilient agricultural forests of domesticated crops that exist to this day

    * Towards a New Culture: imperialist monoculture farming systems take precedence in Europe, but the indigenous forest garden methods survive in the margins. These ancient methods are nearly forgotten, but they can provide a framework for rethinking the way we live and grow food in a changing climate

    TADEAS, TADEAS, TADEAS, TADEAS
    TADEAS
    TADEAS --- ---
    Soil4Climate Podcasts on iTunes


    L. Hunter Lovins - A Finer Future - August 13, 2018

    L. Hunter Lovins discusses her new book, A Finer Future: Creating an Economy in Service of Life and highlights the role of grazing in building soil to mitigate global warming. Lovins is an American environmentalist, author, sustainable development proponent, co-founder of Rocky Mountain Institute, and president of the nonprofit organization Natural Capitalism Solutions. Interviewer, Seth Itzkan, Soil4Climate Inc.

    https://podcasts.apple.com/...nter-lovins-a-finer-future-august-13-2018/id1525993453?i=1000486784246



    Congressman Tim Ryan (D-Ohio), Presidential Candidate, "Regenerative Agriculture Policy," - August 19, 2019

    Congressman Tim Ryan (D-Ohio), Presidential Candidate, "Regenerative Agriculture Policy," August 19, 2019. Interviewer, Karl Thidemann, Soil4Climate Inc.
    https://podcasts.apple.com/...an-tim-ryan-d-ohio-presidential-candidate/id1525993453?i=1000486784255



    Thomas Goreau, PhD. - Geotherapy: Innovative Methods of Soil Fertility Restoration, Carbon Sequestration, and Reversing CO2 Increase - July 31, 2019

    Thomas Goreau, PhD. Author, Geotherapy: Innovative Methods of Soil Fertility Restoration, Carbon Sequestration, and Reversing CO2 Increase. Thomas J. Goreau, Ronal W. Larson, Joanna Campe (2014). Interviewer, Seth J. Itzkan, Soil4Climate Inc.
    https://podcasts.apple.com/...au-phd-geotherapy-innovative-methods-soil/id1525993453?i=1000486784248



    Bill McKibben - Envisioning a Regenerative Future - April 15, 2020

    Bill McKibben is a co-founder and Senior Advisor at 350.org, an international climate campaign that works in 188 countries around the world. In 1988 he wrote The End of Nature, the first book for a common audience about global warming. In this interview McKibben discusses natural drawdown strategies, including soil restoration. Interviewers, Seth Itzkan & Karl Thidemann, Soil4Climate Inc.

    https://podcasts.apple.com/...ben-envisioning-regenerative-future-april/id1525993453?i=1000486784250



    Russ Conser - Bird Friendly Blue Nest Beef - Nov 27, 2019

    Russ Conser is the founder of Blue Nest Beef, a company that provides 100% grass-fed and regeneratively managed beef sourced by producers in the Audubon Society Conservation Ranching Initiative which verifies bird-friendly grazing practices. Interviewers, Seth Itzkan & Karl Thidemann, Soil4Climate Inc.

    https://podcasts.apple.com/...uss-conser-bird-friendly-beef-nov-27-2019/id1525993453?i=1000486784256



    David Montgomery - Growing A Revolution - Sept 10, 2019

    David R. Montgomery is a professor of Earth and Space Sciences at the University of Washington in Seattle. His books include Dirt: The Erosion of Civilizations, Growing A Revolution: Bringing Our Soil Back to Life and The Hidden Half of Nature: The Microbial Roots of Life and Health, a collaboration with Anne Biklé. Interviewers, Seth Itzkan & Karl Thidemann, Soil4Climate Inc. -

    https://podcasts.apple.com/...tgomery-growing-a-revolution-sept-10-2019/id1525993453?i=1000486784251



    Gabe Brown - Improving Soil Carbon with Grazing and Cover Crops - May 27, 2019

    Gabe Brown is a pioneer of the soil-health movement and has been named one of the twenty-five most influential agricultural leaders in the United States. Brown, his wife, Shelly, and son, Paul, own Brown's Ranch, a holistic, diversified 5,000-acre farm and ranch near Bismarck, North Dakota. He is the author of Dirt to Soil: One Family’s Journey into Regenerative Agriculture. Interviewer, Seth Itzkan, Soil4Climate Inc. -

    https://podcasts.apple.com/...improving-soil-carbon-grazing-cover-crops/id1525993453?i=1000486784249



    Allan Savory - Developing a Holistic Context to Mitigate Global Warming - Nov 9, 2019

    Allan Savory is a Zimbabwean ecologist, livestock farmer, and president and co-founder of the Savory Institute. He originated Holistic management, a systems thinking approach to managing resources. His 2013 TED talk, titled “How to fight desertification and reverse climate change,” has been viewed over 7 million times. Interviewer, Seth Itzkan, Soil4Climate Inc.

    https://podcasts.apple.com/...y-developing-holistic-context-to-mitigate/id1525993453?i=1000486784253



    Matt Russell - Standing with Farmers to Fix Climate - Dec 4, 2019

    Matt Russell is the Executive Director of Iowa Interfaith Power and Light and is a fifth generation Iowa farmer who has dedicated his career to working in nonprofits and advocating for social justice. He spent over a decade training for and working in ministry and has since focused primarily on economic and environmental sustainability. In this podcast Matt discusses how he is standing with farmers to fix climate. Interviewers, Seth Itzkan and Karl Thidemann, Soil4Climate Inc.

    https://podcasts.apple.com/...ng-with-farmers-to-fix-climate-dec-4-2019/id1525993453?i=1000486784254



    Diana Rodgers and Robb Wolf - "Sacred Cow" Discussion - July 13, 2020

    Nutritionist Diana Rodgers, RD, and New York Times Best Selling author, Robb Wolf, discuss their upcoming book and movie, “Sacred Cow: The Case for (Better) Meat." Interviewer: Karl Thidemann, Soil4Climate Inc. - Rodgers and Wolf hope to create a new dialogue examining our cultural bias against cattle, pointing out the importance of red meat to our food system and how well managed grazing animals are one of our best solutions to repair the damages of our industrial agricultural system. Ms. Rodgers runs a clinical nutrition practice and hosts the Sustainable Dish podcast. Mr. Wolf is co-owner of NorCal Strength & Conditioning and author of “The Paleo Solution – The Original Human Diet” and “Wired to Eat.” Interviewers, Seth Itzkan and Karl Thidemann, Soil4Climate Inc

    https://podcasts.apple.com/...gers-robb-wolf-sacred-cow-discussion-july/id1525993453?i=1000486784247
    https://podcasts.apple.com/.../soil4climate-voices-outspoken-advocates-soil-restoration/id1525993453
    YMLADRIS
    YMLADRIS --- ---
    +1
    TADEAS: meanwhile libanonci podepisuji petici aby Francie obnovila svou kolonialni spravu, jinak ze jsou definitivne v prdeli (myslim spis jako vtipnou souvislost, problem s kolonialismem chapu)

    Téměř 60 tisíc Libanonců se už podepsalo pod petici požadující - Deník N
    https://denikn.cz/minuta/415141/
    TADEAS
    TADEAS --- ---
    2019 Little - The Fate of Food: What We'll Eat in a Bigger, Hotter, Smarter World
    https://www.amazon.com/Fate-Food-Bigger-Hotter-Smarter-ebook/dp/B07H722YDQ/

    The race to reinvent the global food system is on, and the challenge is twofold: We must solve the existing problems of industrial agriculture while also preparing for the pressures ahead. Through her interviews and adventures with farmers, scientists, activists, and engineers, Little tells the fascinating story of human innovation and explores new and old approaches to food production while charting the growth of a movement that could redefine sustainable food on a grand scale.


    How the Supermarket Helped America Win the Cold War (Ep. 386) - Freakonomics Freakonomics
    https://freakonomics.com/podcast/farms-race/

    abundance wars
    TADEAS
    TADEAS --- ---
    Food System Vision Prize
    https://www.foodsystemvisionprize.org/

    The Food System Vision Prize is an invitation for organizations across the globe to develop a Vision of the regenerative and nourishing food system that they aspire to create by the year 2050.

    The Rockefeller Foundation has partnered with SecondMuse and OpenIDEO to amplify the discourse on the state and the future of the world’s many food systems. And to empower communities globally to develop actionable solutions and become protagonists in their own food future. Creating a compelling and progressive Vision for the future of our food system requires a culture of collaboration that rallies industry, policy, academia, and society to act as one. When we come together, we can deliver sustainable, nourishing diets for people and the planet by 2050.


    Kliknutím sem můžete změnit nastavení reklam