If the system isn't working that implies that there aren't enough committed individuals to change it. If we can't get enough people to work on fixing our relatively simple human-built systems it seems unlikely that they will have sufficient impact on the much larger and more complex natural systems of global health. So while these suggestions are great, I do think we should continue to focus on, explore, and advocate for broader systemic change. If the politicians of the world wont take these problems seriously then we have to vote in new politicians that will or else our failure is ultimately assured.