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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
    MATT
    MATT --- ---
    New, electricity-free desalination method shows promise
    https://techxplore.com/news/2024-05-electricity-free-desalination-method.html
    TUHO
    TUHO --- ---
    Desalination system could produce freshwater that is cheaper than tap water | MIT News | Massachusetts Institute of Technology
    https://news.mit.edu/2023/desalination-system-could-produce-freshwater-cheaper-0927
    PER2
    PER2 --- ---
    SCHWEPZ:
    Salt Water Solar Desalination - ZERO Energy
    https://youtu.be/dIPSqszu8qg
    SHEFIK
    SHEFIK --- ---
    #mitigation #desalination

    From seawater to drinking water, with the push of a button: Researchers build a portable desalination unit that generates clear, clean drinking water without the need for filters or high-pressure pumps -- ScienceDaily
    https://www.sciencedaily.com/releases/2022/04/220428152229.htm

    After running lab experiments using water with different salinity and turbidity (cloudiness) levels, they field-tested the device at Boston's Carson Beach.

    Yoon and Kwon set the box near the shore and tossed the feed tube into the water. In about half an hour, the device had filled a plastic drinking cup with clear, drinkable water.

    "It was successful even in its first run, which was quite exciting and surprising. But I think the main reason we were successful is the accumulation of all these little advances that we made along the way," Han says.

    The resulting water exceeded World Health Organization quality guidelines, and the unit reduced the amount of suspended solids by at least a factor of 10. Their prototype generates drinking water at a rate of 0.3 liters per hour, and requires only 20 watts of power per liter.
    TADEAS
    TADEAS --- ---
    YMLADRIS: ad synteticky bilkoviny, uz jsem to sem poruznu daval, jde defakto o vetsi domestikaci autotrofnich organismu.



    Single-cell protein - Wikipedia
    https://en.wikipedia.org/wiki/Single-cell_protein

    Single-cell proteins (SCP) or microbial proteins[1] refer to edible unicellular microorganisms. The biomass or protein extract from pure or mixed cultures of algae, yeasts, fungi or bacteria may be used as an ingredient or a substitute for protein-rich foods, and is suitable for human consumption or as animal feeds


    Agriculture-independent, sustainable, fail-safe and efficient food production by autotrophic single-cell protein [PeerJ Preprints]
    https://peerj.com/preprints/1279/

    This hypothesis paper proposes autotrophic SCP bioprocess designs which enable sustainable, fail-safe and efficient production of edible biomass from CO2 and N2 or NH3. They can be driven by H2, CO or HCOOH from several sustainable sources. Besides H2O-electrolysis and syngas, surprisingly fossil fuel may provide an effectively carbon-negative and cheap supply of H2 through the decomposition of CH4 or oil. Most promising bioprocess designs consist of 2-stages. In the first stage, homoacetogenic bacteria fix CO2 up to 10 more efficiently than plants, and secrete it as acetate. In the second stage, selected microbes grow on the acetate and thereby form edible biomass. Bacteria have unique features including N2-fixation, H2S tolerance and O2-tolerant hydrogenases for fast light-independent growth. Eukaryotic microalgae are already approved as food and exhibit oxygenic photosynthesis which partly replaces solar-panels, seawater desalination and H2O-electrolyzers. Photoheterotrophic growth on acetate decouples these benefits from inefficient endogenous CO2 fixation. Slow gas mass-transfer, poor light distribution and expensive cell harvest are major challenges arising from the cultivation in liquid media. To cope with this, microbes grow as hydrated biofilms that are exposed directly to substrate gases, and that can be dry-harvested.



    Solar Foods - Wikipedia
    https://en.wikipedia.org/wiki/Solar_Foods



    Rethinking Food and Agriculture 2020-2030: The Second Domestication of Plants and Animals, the Disruption of the Cow, and the Collapse of Industrial Livestock Farming
    https://www.amazon.com/Rethinking-Food-Agriculture-2020-2030-Domestication/dp/0997047178

    + https://www.rethinkx.com/opinion-gallery/2019/11/29/disrupting-the-cow
    + https://www.rethinkx.com/food-and-agriculture




    asi se tam naskyta i vylozene nejaka jeste syntetictejsi cesta, neco ala:
    - vyroba renewable vyroba vodiku
    - v reverznich fuel cells vyroba amoniaku z vody a vzdusnyho dusiku: https://www.sciencemag.org/...renewable-fuel-made-sun-air-and-water-could-power-globe-without-carbon
    - amoniak a vodik vyuzivany pro syntezu bilkovin
    TADEAS
    TADEAS --- ---
    New Zealand Designer Makes Ingenious Solar-Powered Skylight That Desalinates Water For Drinking
    https://www.goodnewsnetwork.org/...esalination-still-by-henry-goglau-purifies-water-and-makes-light/

    Goglau’s device can purify 440 milliliters of water a day, with leftover brine being sifted into batteries made of zinc and copper where they power an LED strip for use during the night.

    finalist in the 2021 Lexus Design Award, Henry Glogau, has created something that takes advantage of both these abundant resources: a solar-powered lighting fixture that desalinates water.

    Solar Desalination Skylight by Henry Glogau
    https://youtube.com/watch?v=XOcbF2F3fH8&feature=emb_title
    TADEAS
    TADEAS --- ---
    SHEFIK:

    A sunlight-responsive metal–organic framework system for sustainable water desalination
    https://www.nature.com/articles/s41893-020-0590-x
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