Editor:
As long as we insist on dividing humans into arbitrary races we will have racism.
If someone would suggest to group all black dogs into one race and all brown and white ones into another one, we would just laugh. But we do just that with people.
Dark-skinned people live in tropical regions. In spite of having similar skin color, they are very diverse. There are the various people of Africa: Pygmies, Bushmen, Bantus…