What is popular in geopolitics?

Geopolitics is also called geopolitics. In our vernacular, there is a river between the two villages, and everyone carries water in the river to grow crops. Later, due to the development of certain conditions (such as technology and economy), people in the village opposite you have more advanced things (pumps, water trucks), and so on. Then you said that you couldn't understand it, thinking that everyone would lift water in the river fairly, but if you use advanced things, it will only affect our interests (actually).

You have had a lot of discussions about the above problems, but there is no way to solve this problem. In the end, it can only change from grassroots contradictions to fights, and finally call the police and then sue. This is probably such a conceptual problem.