One big issue in the world is racism and how to fight it.
I was amazed at the racism in the Dominican Republic. And I have known for some time the feelings of racial superiority by the Chinese. I saw how Shanghainese treated African exchange students. (Very humiliating.)
For Americans who have not had the overseas experience, this story (China’s black pop idol exposes her nation’s racism) and others like it could provide a good measure about racism and discrimination in our own country. We could look at how and why changes have occurred in the States. (After all it never hurts to challenge opinions and conventional wisdom.)