I Hate The Way This World Has Become

I have a happy life, am healthy, have money, love and am loved. However, the way the world has become today really discourages me.
I see common sense tragically missing, absurdity and brainwash rules. I see myself as another small chain in the huge chain of time and space, and see how useless my little joy is in a world whose future looks so bleak.
I know I can make a difference in my students, and those close to my heart, but the thought that I will leave a world in a worse condition than it is when I was born is really heartbreaking.