If you would allow me, You are doing yourself a great favor by shifting your focus from what is wrong with the world to what really matters in your personal life. Two years ago I had been stressing myself over the political situation in my country until I realized that it is doing me no good. I kept my interest in politics as minimal as I could. It is not selfishness to focus on what you can influence rather beating yourself up for what you can't change. Wish you the best and have a nice day. :)