All you have to do is look at the news and provide you version of how these events are shaping the world we live in. Gun control, travel, weather, natural disasters, space, wars, economic strife, world hunger, exotic animals, sports, fashion, human interest, how to do something, writing , research, books, movies . . . do you get the point?
Write on topics you have an interest in, share your expertise, research subjects that interest you and write about them, show some passion, grow, learn and investigate!
There are so many topics and so little time WOW, what a question . . . turn the TV off stop playing videos games and grow a brain, you might like it!