Overall, I most year agrees that and and remained an idea that many can and eventually problems should be solved by, corporation, among nations but, I still believe that, the, a single person and nations efforts are well work so, and it's, it's a, problem solved by holding, they are all kinds of works, and not only one aspect or we don't say, where can I say, and one of the methods, cancel old problems so we need to try more.