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Joined 1 year ago
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Cake day: August 2nd, 2023

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  • zazo@lemmy.worldto196@lemmy.blahaj.zoneHell rule
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    7 days ago

    You know I’ve been thinking about loss and it’s usage on the internet and at this point I think we’ve jumped the shark - what started as a way to express dissatisfaction with the way an issue was handled - has now turned into a “haha loss funny” meme - which kinda takes the piss out miscarriage - a very real issue that affects a lot of people. Maybe I’m just getting old but I feel we should bring this meme to greener pastures…




  • Interesting - as the article notes the first amendment was specifically implemented to protect unpopular view points - which is tricky because it does mean that white supremacists have the same right to voice their ideas as critical race theorists - but how do we balance that hate speech should have the same footing as voicing concerns around oppression?

    even more so when those that are oppressed will have a harder time of being heard in the first place? should the law (as the 1st amendment specifically says that a view not held by society is still protected) tolerate hate and bigotry? it appears the nazi bar is guarded by the first amendment :/



  • Same reason I don’t trust it - imagine rating fking BBC (the literal pro-state violence, austerity supporting, anti-immigration governmental mouth piece as “left-center”)

    It just distorts people’s perception of what political biases are and makes them complacent by relying on an automated bot to do the important work of using your own judgment for what constitutes as moral or justified.

    By letting it platform itself on lemmy, it’s basically inserting itself as the de facto expert on the topic - so for example, people overseas might see BBC rated as left-center and highly factual and start believing that wanting to “secure your borders” is a thing that UK leftist want. Well excuse me if I don’t want a privately owned (even if open source) US company deciding what political views others should have.







  • Here’s some math on that “revolutionary” idea to put things into perspective, as it turns out, it’s pretty underwhelming:

    • If we used ALL the aluminum produced globally in a year (about 65 million tons), we’d get around 7.30 million tons of hydrogen.
    • While that might sound like a lot, it really isn’t… That hydrogen would contain about 8.30 x 10^14 BTUs of energy.
    • Meanwhile, our annual global methane production is sitting pretty at 1.14 x 10^17 BTU.
    • Doing the math, and our “amazing” aluminum-to-hydrogen process gives us a whopping 0.73% of the energy we get from methane…

    And remember, this is assuming we use EVERY SINGLE BIT of aluminum we produce globally!

    Obv hydrogen is “cleaner” than gas, but the point is the scale - this method is a drop in the ocean compared to current energy usage.

    TL;DR: Using ALL the world’s annual aluminum production to make hydrogen would only give us 0.73% of the energy we get from natural gas…

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    For the math nerds, here’s more detail on the chemistry and energy calc:

    • The reaction: 2 Al + 6 H2O → 2 Al(OH)3 + 3 H2
    • Global aluminum production: ~65 million metric tons/year
    • Molar mass of Al = 26.98 g/mol
    • Moles of Al = 65,000,000,000 kg / 0.02698 kg/mol = 2.41 x 10^12 moles
    • H2 produced = (2.41 x 10^12 moles Al * 3) / 2 = 3.62 x 10^12 moles H2
    • Mass of H2 = 3.62 x 10^12 moles * 2.016 g/mol = 7.30 x 10^12 g = 7.30 million metric tons

    BTU Calculation:

    • Energy content of H2 = 113,738 BTU/kg
    • Total energy from H2 = 7.30 x 10^9 kg * 113,738 BTU/kg = 8.30 x 10^14 BTU

    Methane Comparison:

    • Annual natural gas production ≈ 4,000 billion cubic meters
    • Assuming 80% methane content: 3,200 billion cubic meters of methane
    • Energy content of methane ≈ 35,663 BTU/m^3
    • Total energy from methane = 3,200 x 10^9 m^3 * 35,663 BTU/m^3 = 1.14 x 10^17 BTU
    • Ratio: (8.30 x 10^14) /(1.14 x 10^17) = 0.0073 or 0.73%

  • While I appreciate your enthusiasm for the police force in Ireland (an emotion I’m sure isn’t shared by everyone) I feel that it glosses over the intense distrust of other forces, like the PSNI (incorporating the RUC) in Northern Ireland, and the negative effects of state beneficial clique formations. (eg. union constables against anti-union communities)

    So while you might see the Garda Síochána as a step in the right direction for a liberated Ireland - I think it’s important to never forget the main purpose of the polis - to maintain monopoly on violence.

    So while the Gardaí may appear to work for you right now - I just hope you never have to be on the “wrong” side of the state and have to feel the force of “legitimate” violence used against you, especially when standing with your community against capitalist sponsored state oppression (eg Shell to Sea)




  • This post was maybe referring to agrovoltaics?

    The largest instillations in the US are in the middle of the fucking desert.

    Still this is obviously worse right? We’re taking untouched wilderness and turning it into a wasteland of blue silica. Deserts are pretty unique biomes with their own set of diverse animal and plant wildlife.

    Farm land is already void of most biodiversity and usually used to grow corn or some other form of unnecessary cattle feed - yeah ideally both get rewilded - but it feels better to reuse an already existing bio wasteland instead of creating new ones…