The Pentagon wants big guns. Specifically, the kind packed inside soldiers’ bodies.
Secretary of Defense Pete Hegseth just announced a new directive: all US military personnel aged 30 and above will undergo mandatory testosterone testing. The logic is brutally simple. Low T means low energy. Low energy means a weak fighting force. High testosterone means, theoretically, a healthy, capable, and decisively dominant army. Those flagged with deficiency won’t just get a stern look. They’ll be offered voluntary hormone replacement therapy.
It sounds efficient. It sounds aggressive. It also sounds like a recipe for disaster.
The Science of Synthetic Dominance
Tom Whipple isn’t buying the hype. He sat down with Professor Joe Herbert from Cambridge to dissect the premise. Is jacking soldiers up with synthetic testosterone really the edge we need?
Herbert’s answer is a resounding no. Or at least, not the way Hegseth thinks. Testosterone isn’t a magic wand for combat readiness. It’s a complex hormone with systemic effects. Flood the body with it, and you aren’t necessarily creating a super-soldier. You’re creating a chemical imbalance with behavioral side effects. Aggression spikes. Risk assessment dulls.
The idea that a single blood test can quantify “dominance” is pseudo-science dressed in uniform. Real readiness involves sleep, nutrition, mental health, and tactical skill. You can’t fix a broken doctrine with a steroid shot.
Orca Math and Dead Sunfish
If human hormones are overrated, look at the ocean. Marine biologist Kathryn Ayres from Beneath the Waves just spotted something weird. A pod of orcas is hunting a dead sunfish. But they aren’t eating it yet. They’re throwing it around.
Collaboratively. Vigorously.
The whales swim into the carcass with enough force to make it explode. Splinter. Burst.
Why? Is it a lesson for the calves? A teachable moment on how to process large prey? Or is it just whale play? Ayres suggests the latter. It looks like fun. It looks chaotic. But it’s also a display of social bonding. In the wild, play is practice. Or it’s just boredom. The line is blurry.
AI vs. 87-Year-Old Math
Back on Earth, Kit Yates—the resident mathematician—has a smaller victory to
