Why have humans created such things as racism?

over the years, humans have created several pretexts to go against other species, but when there is a polarization indicating that the human race is good and which is bad becomes an ilogical idea in which humans start to kill between them.

Carlosparra3 wrote: over the years, humans have created several pretexts to go against other species, but when there is a polarization indicating that the human race is good and which is bad becomes an ilogical idea in which humans start to kill between them.

Division and discrimination has always existed in humanity. Racism is a word that permits define that division that humans has created between connotation like superior or inferior, black or white, or even a division of classes in a pyramid, which stablish king and slaves. Humans have always been divided no matter what.

Carlosparra3 wrote: over the years, humans have created several pretexts to go against other species, but when there is a polarization indicating that the human race is good and which is bad becomes an ilogical idea in which humans start to kill between them.

Easy charlie, humans create horrible things such as racism as most of the humans dont know how to react when they meet or see new things they havent seen before.