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Cake day: June 9th, 2023

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  • Look fab labs, hacker space, maker spaces or whatever it is named in your area. Those are not exactly everywhere, but common enough to have a look at. Another somewhat related space would be a repair cafe. That would give you not only access to a workshop, but also a bunch of folks for inspiration.

    Other then that look up Arduino and RaspberryPi solar projects. It is pretty easy to find some lists. 3d printers are pretty common, as are many other similar tools. Home automation can also be interesting, but that might not be that great of an option, if you rent. Micromobility can also be somewhat interesting(elector skateboards, self assembling a bicycle…). It is also rather easy to set up a solar system in a flat, as long as you can easily install it outside it on a balcony or whatever. There is also a pretty large diy loudpspeaker community, which apparently is pretty easy to built.

    Honestly there are lots of projects. Just think of something you would like to have and look up diy version of it. Seriously people built nearly everything at home. There even was a supersonic kit plane sold once, which apparently never managed to go supersonic and had a habit of killing its pilots, but you get my point.











  • This is using the German projection reports from the UBA, which is a ministry run by the Greens. Those tend to be overly negative. Last years report projected a rise of German emissions by a few percent, what happened was a drop of 10%. This year they again project rising emissions, but the Q1 data shows a 6.6% drop in emissions, with Q2 electricity data also looking rather decent. Even so the report finds most sectors will be within emission limits. The only ones with problems are buidling, which is mainly heating, and transport. The building sector is projected to be slighly over the emission targets, with some rather important laws having been passed last year, which according to the report close the gap to 96Mt to 32Mt until 2030. Transport is doing much worse however. The gap is massive at 180Mt until 2030 and most laws, which would have a large impact being blocked. To be fair the gap is smaller then the projection from last year at 210Mt.

    Point is, that this is pessimistic. However climate change is a massive issue and obviously doing more to cut emissions is the right thing to do.


  • China emits nearly twice as much as the US these days. At this rate China is overtaking the US in 25 years or so. Probably sooner as US emissions are dropping, whereas Chinas emissions are increasing.

    Obviously Chinas per capita emissions are below the US, but they are still nearly twice the global ones and above those of the EU or UK for example. When you look at cumulative per capita emissions China is about averge. However that includes a lot of emissions from dead people and for China those are nearly zero. If you only look at cumulative emissions since 1990 China is about as bad as the EU on a per capita bases. However with 30% of annual emissions.

    So please do not pretend that China is not responsible for climate change. They absolutly are.




  • Also look at high end windows laptops. They are often easier to repair then Apples devices. Batterie, hard disks and so forth can be easy to change for some of them. This can make those last a lot longer.

    But honestly most none Apple software able to run on Macs also runs on Linux. If you do not play certain games or use some very specific windows only software, Linux is a great choice. Just give it a try, it is free after all and it is rather easy to get an old laptop or computer for free.



  • A good number of reddit subs related to politics used very very heavy moderation to keep bots out. Many required a certain number of karma, time on reddit or similar to post on in the first place… It did not alwawys work and can lead to bubbles. Obviously so can just insulting other users. I would give it a try with some controversial memes. Something like Biden and Trump are the same. That usually gets some really bad discussions.

    Setting up a community to explain bans is not needed. The mods of a community are public, so it is easy to just message them.