Added Quote by Randall Kennedy

The fundamental problem in the origin of species is not the origin of differences in appearance, since these arise at the level of the…

— David Lack

Formation of a new race takes place when, over several generations, individuals in one group reproduce more frequently among themselves than they do with…

— J. Philippe Rushton

“In the United States both scholars and the general public have been conditioned to viewing human races as natural and separate divisions within the…

— American Anthropological Association

“There are species that retain their characteristics even in conditions that are relatively different from their natural ones; other species in similar circumstances instead…

— Julius Evola

Each race (or variety) is characterized by a more or less distinct combination of inherited morphological, behavioral, physiological traits.

— J. Philippe Rushton

The big picture, I think, is that common ancestry is evidentially prior to natural selection in Darwin's theory and in contemporary evolutionary biology as…

— Elliott Sober

No circumstance in the natural world is more inexplicable than the diversity of form and color in the human race.

— Mary Somerville

“Race amalgamation has been frowned on by Southern civilization always, and our people have always been of the opinion that it was better for…

— Adrienne Berard

There is a natural disgust in the minds of nearly all white people to the idea of indiscriminate amalgamation of the white and black…

— Abraham Lincoln

If the idea of separate human races is a mistake to begin with, then monoracial forms of identification are fictitious and counterproductive.

— Thomas Chatterton Williams

“We are all a complete mixture;yet at the same time,we are all related.Each gene can trace its own journey to a different common ancestor.This…

— Bryan Sykes

Isolating mechanisms are biological properties of individuals that prevent the interbreeding of populations that are actually or potentially sympatric.

— Ernst Mayr