Many things are important in today's world.
You can talk about perhaps the importance of the free market and capitalism in developed societies.
However, you can also talk about the importance of being concerned with labor forces and the people of a society.
You can talk about how people can be instinctively unwilling to accept differences outside their respective enculturation. This may include racism.
Man, just talk about something you think you can actually talk about.
Faisal P, Essayforum.com Contributor