The Binary Delusion

A human physiology expert lays out the basic facts to explain why the idea of biological sex as a binary is simply wrong

Biological sex is as nuanced as gender. Many of us are biologically more typically masculine in some ways and more typically feminine in others. The constellation of traits that make up our sex identity are wide-ranging and often overlap. Height, strength, body hair, genitalia, hormonal balances—these are all part of the picture. How should we think about this kind of variation?

The Binary Delusion explores the actual diversity of our biological sex characteristics, from genitals to brains. Some people may have typically female genitals and a Y chromosome and testes, rather than ovaries. This anatomy is intermediate, not completely male and not completely female, and it occurs in nature all the time. Depending on how you choose to count, up to 6% of the population—about 20 million people in the US or 500 million worldwide—likely have sex traits that aren’t exactly male or exactly female.

As a biologist, Dr. Berkowitz worries that more people aren’t aware of this fundamental fact of human life. Nearly all of us manipulate our bodies in one way or another to make them appear more typically masculine or feminine. The only way to make sense of these apparent contradictions is that our society insists—regardless of our biology—that each body look a specific way from infancy until death. It’s a disturbingly limited view of self-expression, and Dr. Berkowitz argues that it’s worse than that: it’s unscientific.

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs