UFor instance, with the swift development of space technology and computer science, the Internet should be made the best use to provide opportunities for individuals from different countries to communicate more directly, more deeply and more thoughtfully, so as to promote understanding between them and more or less prevent some avoidable cultural conflicts or even wars.
UAs for those urgent problems that call for in time settlements, different forms of international seminars should be held periodically. In short, the most important means to help promote the conditions of humanity are not requiring all schools to teach interconnectedness of all human beings, but other approaches.
In summary, even though that it is responsible for all school to teach essential interconnectedness of all human beings so as to eliminate international problems, yet it is not the primary goal for schools to do so.
Actually, many other approaches should also be taken into account to help solve those international problems shared by people all over the world.