Whitebiocentrism.com       By Benjamin Bice         Mon., Feb.24, 2020

In a powerful commentary in the Feb. 3 edition of The Wall Street Journal, biologists Colin Wright and Emma Hilton explain that, scientifically, there are only two sexes, male and female, and there is no sex “spectrum.” They also stress that “biologists and medical professionals” must stop being politically correct and “stand up for the empirical reality of biological sex.”

With the phenomenon of some men saying they “identify” as women and some women saying they “identify” as men, or any “gender identity” combination therein, “we see a dangerous and anti-scientific trend toward the outright denial of biological sex,” state the biologists Wright and Hilton.

This notion that there is a sex “spectrum,” where people can choose “to identify as male or female,” regardless of their anatomy, is irrational and has “no basis in reality,” say the biologists. “It is false at every conceivable scale of resolution.”

As they explain, “In humans, as in most animals or plants, an organism’s biological sex corresponds to one of two distinct types of reproductive anatomy that develop for the production of small or large sex cells—sperm and eggs, respectively—and associated biological functions in sexual reproduction.”

“In humans, reproductive anatomy is unambiguously male or female at birth more than 99.98% of the time,” they write. “The evolutionary function of these two anatomies is to aid in reproduction via the fusion of sperm and ova.”

“No third type of sex cell exists in humans, and therefore there is no sex “spectrum” or additional sexes beyond male and female,” state the biologists. “Sex is binary.”

Furthermore, “the existence of only two sexes does not mean sex is never ambiguous,” write Hilton and Wright. “But intersex individuals are extremely rare, and they are neither a third sex nor proof that sex is a ‘spectrum’ or a ‘social construct.'”

The two scientists go on to explain that those “most vulnerable to sex denialism are children” because “gender identity” instead of biological sex can cause confusion.

In conclusion, they state, “The time for politeness on this issue has passed. Biologists and medical professionals need to stand up for the empirical reality of biological sex. When authoritative scientific institutions ignore or deny empirical fact in the name of social accommodation, it is an egregious betrayal to the scientific community they represent. It undermines public trust in science, and it is dangerously harmful to those most vulnerable.”

Source: http://whitebiocentrism.com/viewtopic.php?t=4373&p=16795#p16795