Gender Ideology is Wrong: There Are Only Two Sexes

Anti-scientific gender theory holds that human sexuality is a glorious “gender spectrum,” a veritable rainbow of possibilities.

One can find seemingly scientific books and articles making this case here, here, here, here and here.

But a new article published in the esteemed Archives of Sexual Behavior explains why such talk is bunk. Entitled “Why There are Exactly Two Sexes,” it is authored by evolutionary biologist Colin Wright. Evolutionists, after all, have a keen interest in what male and female are, and how both cooperate to pass DNA down through the generations.

Wright explains that science defines male and female in their reproductive function. The very first line of his article states, “Across anisogamous species, the existence of two – and only two – sexes has been a settled matter in modern biology.”

“The sexes – male and female – refer to these two distinct reproductive strategies in anisogamous species. Males are defined as the sex that produces numerous small gametes (sperm). Females, conversely, are defined as the sex that yields fewer but larger gametes (ova),” Wright correctly states.

Of course, this long established view is supported by other scholars. Wright explains, “Because sperm and ova are the only two gamete classes in anisogamous systems, there are only two sexes.” As such, “This gametic dimorphism underlies biologists’ reference to sex as a ‘binary.’”

Such a basic biological definition might seem obvious to most people, but Wright explains “the societal and ethical stakes are also significant.” Gender theory has infamously defined male and female away into oblivion. Wright says this is driven by unscientific, ideological dogma. “Proposals to redefine sex in terms of karyotypes, secondary sexual characteristics, behavior, or other correlates are incoherent and invariably presuppose this foundation, because the categories ‘male’ and ‘female’ are intelligible only by reference to sperm and ova.”

Wright is a secular evolutionary biologist. But just as this truth is reflected in science, it is also revealed in the wisdom of Scripture.

“So God created man in his own image, in the image of God he created him; male and female he created them. And God blessed them. And God said to them, “Be fruitful and multiply and fill the earth” (Gen. 1:27-28, ESV).

Scripture tells us humanity is created in two forms – male and female – and each is the unique and deeply consequential image and likeness of God. God created male and female with many essential and distinct qualities, but the first command He gave them was to live out their sex-distinct procreative nature. In this way, we become cooperators with God as life-givers.

And this is precisely why the truth and beauty of male and female are being so viciously attacked today by the evil one. He knows what they mean. Christians must as well.

Related Articles and Resources

How Science and Faith Can Defeat Gender Ideology – Part One

How Science and Faith Can Defeat Gender Ideology – Part Two

How the Binary in ‘LGBTQ+’ Reveals Its Utter Incoherence

Why the ‘LGBT Person’ and ‘LGBT Community’ Don’t Really Exist

Here’s What Happens When Good People Don’t Connect Gay and Trans Ideology

What is ‘Gender Identity’

Transgenderism and Minors: What Does the Research Really Show?