It's wonderful that so many people want to contribute to fighting aids or malaria. But if somebody isn't paying attention to the overall health system in the country a whole lot of money can be wasted.
Europe is dying. That is one of the unsayable truths of our time. We are undergoing the moral equivalent of climate change and no one is talking about it.
Focus on the mind and the soul. Read. Study. Enrol in a course of lectures....
You do have to change things as warfare changes.