1,2,3 are political problems. 4 is harder than terraforming Mars, and 5 is so vague I wouldn't know where to start. In fact, all of them are too vague to provo

1,2,3 are political problems. 4 is harder than terraforming Mars, and 5 is so vague I wouldn't know where to start. In fact, all of them are too vague to provoke a real conversation. Perhaps you could ask a more focused question with a concrete problem that you see being neglected? Even you must admit that > There are first world health issues, and third world health issues. is not much to work with. If you actually dive into a concrete issue, there may be parts that a tech company may be able to work on, and (imo) good odds that there actually is a company working on it.