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Cake day: July 16th, 2024

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  • People have survived “deadly” wet bulb temperatures long before electric refrigeration. Air conditioning is a patch for colonial societies and those that emulate them that have stupidly built western European style (Cfb climate optimized) housing in tropical climates.

    Universal solidarity doesn’t just mean solidarity with the poorest US citizens, it means solidarity with the billions of people who don’t have AC or a car. Giving US citizens who already have AC and a car free electricity will probably be less effective and less equitable than a more egalitarian degrowth-based distribution of resources.The OOP mentions electric cars, which are simply a luxury when public transit and utility vehicles (kei trucks, vans) exist. Air conditioning likewise can be a luxury when passive design exists. Cisterns, shade, plant respiration, air flow management, high roofs, large communal spaces that reduce outer surface area, etc.

    People have a right to live a cool and comfortable life, but that does not mean the right to live in a nuclear family suburban home with paper-thin walls and not a tree in sight, basking in full sunlight, with AC on full blast, using your electric SUV to drive half an hour to the grocery store or school. A tropical longhouse shared with your community, a natural or artificial cave system, or living somewhere that isn’t trying to kill you (as badly) can serve that purpose just as well.

    So instead of pushing for free electricity for American citizens, I would much rather push for degrowth of the American economy, with smarter designs that simply need less electricity.




  • I don’t see how you’re not getting this.

    Yes, when you burn the trees you get electricity, but you also release as much carbon dioxide per kWh into the atmosphere as if you were to burn coal instead.

    The climate does not care about where your carbon emissions come from. All carbon emissions are getting us further away from the holocene climate.

    Maybe you’re acting under the assumption that the trees wouldn’t have grown or that they wouldn’t have been cut down to make place for new trees if they hadn’t been planned to be burned. Maybe that is even true under our fucked up capitalist economy. But that is just capitalism being stupid. If it is worth it to cut down trees to capture carbon, then we should fund that without also requiring the trees to be burned so all that progress is undone.

    And sure, once the fossil fuel industry lies dead and atmospheric carbon dioxide concentrations are back below 280 ppm, then you can start burning biomass to keep the concentration stable. But that’s a century from now. Before then, either bury the trees or don’t cut them down in the first place.





  • So don’t build your nuclear reactors in a place that doesn’t have shit tons of water?

    Solar and wind can’t handle peak consumption without obscene amounts of heavily polluting storage. They should definitely get the majority of the attention and budget, but nuclear is still important and will still be faster to scale up faster in many specific locations. Get as much solar in the subtropics and tropics as possible, get wind in windy locations, get geothermal and tidal where that is viable, but get nuclear in places with plenty of water that are further than 45 degrees/5000 km from the equator in areas with little wind, and for peak consumption in places without hydroelectric or other power that isn’t best to keep at the max 24/7, and for quick response to fluctuations in wind and solar in places where other regulators aren’t available.

    The articles you link are about experimental or niche tech, expensive or inefficient or both. Rare earths are still used in pretty much all solar panels that are actually being built. They’re also not the only form of pollution from solar panel manufacturing, transportation, installation, and recycling/disposal.







  • but the vast majority of us aren’t doing anything at all that depletes resources at a too-fast rate.

    Sure, but only because the vast majority of us aren’t European or North American.

    Rich people and companies are the winners of a game that hundreds of millions actively support through purchasing patterns, voting, peer pressure, and political activism. Populists winning elections on platforms of ignoring climate change are responsible, yes, but so is everyone who voted for them.

    Every example you name for how you could reduce consumption involve you remaining an individual consumer, continuing to work within their system. But there are co-ops, library economies, unionization, political groups, collective activism - many ways to work together to far greater effect. They want us to see ourselves as snowflakes in an avalanche, none of us strong enough to fight the system, but we can fuse our economic power and become a boulder or a barricade, digging into the ground and taking energy out of the system rather than adding to it.

    This is something we have always been able to do, and we, as western consumers in relative privilege, are responsible for every second that we do not do so, and let ourselves vote with our wallets instead.




  • Whether or not we strive to go back to climate not seen for the past 50 million or even 500 million years, we might end up getting there regardless. Even if we decided today to put all our industry together, we’ll still hit double the amount of warming we’re experiencing today. If that is extreme enough for a catastrophic feedback loop like the collapse of the Greenland ice sheet, permafrost outgassing, catastrophic ecosystems collapse in a subcontinent, or all the plankton dying at once because the oceans got too acidic, then even our best efforts can not save us from that reality.

    And once we are in that reality, those of us that survive deserve a chance. Even if Antarctica melts and 90% of all human structures ever built are flooded, even if the forests die and global dust swarms blanket the planet until even the tropics are buried in snow, even if no living thing can exist outside a purified climate-controlled space. We, here and now, owe the people living through that our best effort. And that means looking at those futures unflinchingly, determining which are more or less likely and trying to prepare for all those eventualities as best we can.

    The time to throw up our hands and say “all of these options are terrible, we should just stop climate change as hard as we can” was twenty years ago. Barring a technological miracle like the Silicon Valley AI God actually saving us from perdition, a billion human deaths would be us getting off easy. We need to prepare for the inevitable catastrophe, because even if a billion humans die, the next billion matter just as much, and the billion after that, and after that, and after that and after that and after that, and after that.

    (That said, obviously research shouldn’t be used as a smokescreen for delaying carbon emission reduction. It’s crystal clear what our politics and our economy need to do if we want to raise the average life expectancy of children born today above 50).