I don’t either (despite the fact that I use Arch BTW). The average adult in my country is barely able to use their computer for basic tasks (think Word/Excel, basic internet usage). Having all these people on Linux is a nightmare scenario I don’t want to imagine. I would love nothing more than Linux becoming the norm in the not-so-distant future, but the computer literacy in the general population is just too low right now.
The main source is battery production and related to the mining and refinement of their raw materials (source, source). The exact emissions are hard to quantify. That being said, the lifetime emissions of battery EVs are still significantly lower, so it’s still a net benefit. For a bigger picture, you can check the references here and here.
The 5 year figure is from a German study and is based on the German energy mix (which is indeed quite dirty). So yeah, that number will hopefully decrease. But even with that, the “up-front” emissions in EV production are a major issue that is tough to solve and rarely made transparent by EV manufacturers.
Solution to what though? Emissions are reduced but not eliminated: when accounting for greenhouse gases emitted during production, EVs start outperforming traditional cars only after 5+ years of use (depending on the type of car). And other factors like tyre dust and road maintenance (due to EVs’ higher weight) or resources needed to replace/recycle old batteries are not even included in that balance.
EVs might still be a net positive when compared with traditional cars, but both pale in comparison to public transport and infrastructure oriented towards bikes and pedestrians.
No way it’s worse in this regard. LaTeX places figures and tables in floating environments, which are fairly “smart” most of the time. Figure placement in MS is just painful by comparison.
For individuals and families who actually live in them, a house is a perfectly valid investment with positive side-effects for the overall economy. The issue is with investment firms trading around real estate like it’s candy, which takes housing out of regular use and inflated prices for everyone who actually needs it.