No, there are different skin colors but races don't exist. Look back in time a few hundred years to when people lived in small areas and never traveled far and there was no such thing as "race" some guy had slightly darker skin or lighter skin, but no one cared. The idea of "races" was invented. Anyone who thinks people are different in some way because they posses different amounts of melanin is just being dumb. It's like saying that people are different races because some guys are 6 feet tall and some are 4 feet tall and so they are inherently different.