Amybo is a non-profit open source community project working on protein fermentation in an effort to reduce the carbon intensity of food production, as well as improve climate resilience as things like crop failures become more common.
The project is currently focussed on the low-cost distributed science aspect, but their website says they want biotechnologists, chefs, coders, creatives, engineers, enthusiasts, environmentalists, makers, medics, microbiologists, and nutritionists. So basically... Just lots of people.
They're still in the early stages but looks like a fun project to get involved in.
If you right click on the tab bar on regular Firefox you can enable vertical tabs. I don't think they're as nice as Zen's vertical tabs but they're still pretty good