Hair Loss Treatment Is Cosmetic Surgery
The Face Expansion Hypothesis — Renaming L64
The Face Expansion Hypothesis
Humans uniquely evolved a vertical forehead (globularization, Neubauer 2018). The hairline is the only visual boundary of the adult face that moves through life. Its recession is not damage — it is the active expansion of the face's visual surface.
Resolving the Androgen Paradox
The same DHT that recedes the hairline also grows the beard and body hair. The “paradox” is an artifact of reading the three effects separately. Seen together, they are a single program expanding the adult male face on three boundaries simultaneously.
Parallel Logic Across Primates
Orangutan cheek flanges, gorilla silverbacks, mandrill face pigmentation, lion manes — all post-pubertal male ornaments under androgen control. Hair loss is the human-anatomical implementation of a pan-mammalian evolutionary category.
Why Evolution Preserved It
Three forces: the overall DHT system's reproductive benefit outweighs its byproducts; hair loss onsets after primary reproductive age (Williams' selection shadow); and may weakly signal social maturity — useful for long-term alliance formation and paternal investment.
Cultural Convergence on the Exposed Forehead
Manchu queue, Japanese sakayaki, Korean sangtu with manggeon, Catholic tonsure — independent civilizations invented forehead-exposing styles. Convergence signals an underlying positive coding of the mature adult male forehead.
Renaming L64
If medicine defines “treatment” as restoring function, then finasteride, minoxidil, and transplants — which restore none — are by definition cosmetic. The L64 code is not biology's verdict but a cultural decision. Renaming is not interference with choice; it is accuracy.
