

Experimenting with stuff I already have. Using an old laptop with a cracked screen as a Nextcloud + other bits server, switching to a tiling WM (Niri + Noctalia) on my personal laptop (it has been awesome so far!), setting up emulation stuff on my phone, etc.



The bacteria don’t produce calories out of thin air, even high school physics will teach you that energy needs to be conserved!
I didn’t do biology, but from my understanding, energy (mostly) comes from the food you eat, and any excess is stored as fat. Obesity occurs when you have too much of that excess where it is a health risk, and differs depending on your metabolism and that sort (which things like gut bacteria can change because of weird biology shenanigans, don’t ask me, I’m a physicist).
But if there is no food, then you don’t intake any energy. Famine is defined as the widespread lack of food (by natural or artificial causes, unfortunately it’s often the latter), and when you don’t have food, you don’t tend to have high obesity rates.