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Cake day: July 11th, 2023

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  • [ ] Climate change isn’t real. [ ] Climate change is part of a natural cycle and not related to humans. [x] Climate change is caused by humans, but we can’t do anything about it for whatever reasons. Note how all 3 lead to the same actual behaviour, and that benefits the very same people, but the first one works on conservatives and the third one works on liberals. You’ve fallen for the same gambit. There’s a big-ass sliding scale between “fuck it” and “techno utopia” both on climate mitigation and adaptation. The next 100 years are going to be hard, yeah, but those 3 propoganda tacts are designed to just make some rich twits richer before we all hit the wall.








  • The carbon tax is currently 14.31cents per litre, that’s about 10%. It’s an incentive. To fully wipe out that cost, you don’t need to buy an EV, you could drive 10% less, or buy an ICE vehicle that is 10% more efficient (or some combination). That’s very easy to do in a country where most of us drive large vehicles, and make too many un-combined trips. Drop one trip in 10, or combine it with one of the other 9 and you get to spend your rebate money on beer instead of gasoline.

    Subsidies and special taxes are super in-efficient. Besides requiring a whole slew of bureaucracy to administer it, it never applies to everything fairly. That tax you suggest on new ICE vehicles doesn’t dissuade anyone from parking their jacked up f150 one day a week, and it doesn’t reward the person who buys a used car for their commute instead of a used SUV. All those little decisions get incentivized, and they allow people to make their own decisions about how to pollute less, instead of doing the 1 thing some government has decided to be the official, subsidized solution.



  • That list shows why the carbon taxes will be the target. Those first 5 account for basically all of the increased cost of living, but they are HARD problems. Not one of those presents a simple policy change that could even make a meaningful dent, and no one agrees on even the general approach governments could take to chip away at those.

    However, for the last one, politicians can promise to scrap it or carve it up like a thanksgiving turkey and, despite that having almost no effect on the overall cost of living for the average Canadian, it seems like an easy solution.





  • That 600mbps is the throughput of the encryption on those devices. It’s no different crossing networks, but the speed will be limited by the network speed. The benefit of a p2p vpn is that you don’t need to shut it off when you join the same network. The devices remain accessible at the same ip whether they are on the same network, or if one is somewhere else. The overhead is negligible and you gain the security isolation that would normally require subnets and a firewall.

    In the end, yes, I can stream HD video just fine from another network. For most people, the limitation will be their home ISP’s uplink speed.



  • Car batteries are cheap storage if you very rarely discharge them. You get many years if you are only using the top 80% or so of their voltage range, but if you discharge them to 50%, you only get a few hundred cycles, and if you discharge to 0%, you get dozens, if that. “Deep cycle” batteries have the same characteristic, but tend to give you more amp-ours before you hit those thresholds.

    Good Lifepo4 batteries could last up to 10 years with daily full discharges. They are quite amazing in that respect. They are also likely safer than even lead acid -which need to be vented properly to avoid hydrogen gas buildup. They don’t get thermal runaway like lipos, but the cells are very much capable of producing enough current for electrical fires, so you want ones that are built properly. Maintenance is pretty much just “don’t ever charge it if it’s frozen.”


  • DIY, all DC is often the way to go if you are trying to run for a long period of time. UPSs are really typically designed to run just long enough ride out brown-outs or to shut everything down safely in a total blackout. Some even shut down if they don’t sense a heavy enough load (i.e., designed to assume servers have shut down, and so preserves the battery -I banged my head against that for so long!).

    I have everything on a consumer-grade APC now, and I have it set up to give me about 3 minutes of server, + another half hour of basic networking. I do have some marine deep cycles and an inverter, so I could set up the networking to run longer if cell towers were down and I needed it. But I’d likely use the energy for other things.




  • This right here. The primary benefit of the matrix protocol would be that a community would keep on chugging as any particular instances go up and down. There would be no “home” instance that goes down and takes the community with it.

    This choice is going to see some communities get really big, but then the “home” instance goes belly-up, or makes some, ahem “management decisions” that really hurt the community, and they are going to have to painfully jump ship again and again.

    The downside would be higher resource demands for instance owners -but that’s a problem that will get better over time, instead of worse.