Ask HN: What Is a Noble Endeavour?

I'm trying to ideate on some small ideas for Open Source projects or Startups. I'm exploring things like free education (ala Khan Academy), and other ideas around providing access to free food.

What are some other problems that people have that could be solved in a similar way?

I don’t agree that everything on this list is of the highest priority, but I think it is a good start:

https://wiforum.org/global-problems-worth-solving/.

I am thinking about a spreadsheet that can help to find intersections between technologies, skills, interests and these problems. Good luck on your journey.