What are some PSA topics?

Which would be classified as a pollutants? What types of fires are there? What does anti-feminist mean? Are you for or against unions? What is the theme of the song born this way? Do landfills cause acid rain? What nonrenewable resource does solar panels reduce? List and describe what technologies that made the age of exploration possible? What president came up with the idea for welfare? Is happy slapping a form of bullying? What are the environmental impacts in quarrying? What was some of the KKK achievements? Why does people hate Naeemah Chhadat? Who makes George Killian's Irish Red? Is it legal to urinate on the rear wheel of a car? What platforms has the game Bully realeased? Which out of the following is not renewable petroleum natural gas coal or nuclear energy? How many people have died from euthanasia each year? What did congress make illegal in 1807 in regards to slavery? What kind of interest group is the NAACP when it urges to pass civil legislation?