I understand that Brazil is one of the most race mixed places on earth, so you should speak for yourself. Let others be white and black if they want to.
Race in this context refers to many things, such as skin, eye and hair type, skull shape and mental traits such as IQ. Some people are more race mixed than others, take Neymar and Tiger Woods as an example. They are of course equally worth as a human being like every one else, but if you are saying that a chinese and an australian aboriginal are the same equally "monkey race" you must be insane. Also, if there are no races, then racism doesn't exist. Apparently every other species of earth have races, like dogs or fish etc. so why not humans?