What is the proportion of the three races (black race, white race and yellow race) in the world?

Black people account for 16% of the world population, white people account for 43% of the world population, and yellow people account for 4 1% of the world population.

Three races: yellow race (Asian American race), white race (Europa race) and black race (black race).

The yellow race is mainly characterized by dark and hard hair, inner canthus folds in eyes, underdeveloped body hair and light skin color. Mainly distributed in eastern and southeastern Asia and the continents of North and South America.

Caucasian, the main feature is wavy and soft hair, mainly in five colors: white, gold, red, brown and black. The cheekbones are not obvious, the nose is high and the lips are thin. Generally, the skull is long and the skin color is light.

Caucasians mainly originated from the aborigines in North Africa after albinism, and then spread to North Africa, West Asia, Central Asia, South Asia and Europe, and gradually spread to the whole of Oceania, South America and North America from the16th century.

Black people, mainly characterized by small black curly hair, are generally divided into South Africa and North Africa. The former is distributed in sub-Saharan Africa with a short nose, usually a round skull and extremely dark skin. The latter is distributed in the Sahel region of Africa, with a thick nose and small lips, usually with a long skull and a dark skin color.

Extended data:

Race, also known as race, is a group with regional characteristics composed of historical and cultural factors such as morphology, physiological characteristics and language customs.

Biologists usually divide modern human beings into four races in an essentialist way according to their natural physical characteristics:

Europa (also known as Caucasian or Eurasian), Mongolian (also known as yellow or Asian American), black (also known as black or equatorial), Australian (also known as Oceania or brown), commonly known as white, yellow, black and brown.

In the more than 200 years since German physiologist and anatomist Professor Friedrich Blumenbach (1752 ~ 1840) put forward the biological concept of "race", due to the philosophization of what is race published by Kant 1785 and the popularity of Darwinian evolution theory,

The current racial classification, especially the racial classification based on a single character (such as skin color), has been abandoned by most scientists because of its irrationality and scientific ineffectiveness.

References:

Baidu encyclopedia-race

References:

Baidu encyclopedia-black race

References:

Baidu encyclopedia-yellow race

References:

Baidu encyclopedia-white race