First of all thanks for sharing this informative and deep knowledged post, and also you have explained the knowledge and unity nicely and effectively with the help of graphs and yes knowledge is really important aspect in life because it will help you to understand the situations which you face and if you have lack of knowledge then possibly you will ignore the truth and blindly follow the false words and promise and in my opinion people who talk false their circle grows very fast because the path of truth is really difficult but it will maintain your self respect. And you said right if we get true knowledge then we don't need any centralised governments because in my opinion the centralised government policies are against of common people's interest. Wishing you an great day and stay blessed. 🙂