The fact that they want that does not mean that they will receive that; they may well turn out to be one of the many nations in history who lose their claims. W

The fact that they want that does not mean that they will receive that; they may well turn out to be one of the many nations in history who lose their claims. We have an international consensus regarding basic human rights and process for refugees which means that they near certainly will get an ability to resettle somewhere, but their fishing rights may well be divided among the surviving neighbouring nations without any compensation to Tuvalu unless those neighbouring nations just choose to grant some. By the way, what do you mean by "orbital rights"? IMHO according to the Outer Space Treaty you have only the right to the orbits you are currently actively using with your satellites and nothing more.