As a human being, I totally get you. We should be doing much better than this. But, realistically, governments are responsible to their electorates only. As for

As a human being, I totally get you. We should be doing much better than this. But, realistically, governments are responsible to their electorates only. As for the global humanity, first question is who's going to foot the bill and imagine global powers today coming to a consensus on that?!