Understanding world problems is a step toward solving them. I highly recommend the course “Social Problems;” it is very eye-opening. Consulting sociologists in conducting the business of humanity is common sense, but unfortunately this is not so common(Eitzen, D.S., Zinn, B.M., Smith, K.E.,2014.).
Informing yourself is a good practice. Here is an excellent blog: Any Good Thing; A Sociologist’s Perspective
Toward positive change and awareness we go. Remember that “perma-optimism” is at some point a form of denial and complacency. Until humanity reaches that happy and peaceful state, there is plenty to do. Baby steps, and sometimes giant leaps. Neither is the answer to pass the buck and buy into the illusion that you are powerless. Bring the change you wish to see.
(Eitzen, D.S., Zinn, B.M., Smith, K.E.(2014). Social problems, 13th ed.