The system that regulates our core temperature seems to naturally know how to get the job done.
The thyroid function of our earliest ancestors must have followed the Goldilocks principle by being just right so they could survive.
The system our body uses to control its core temperature demonstrates irreducible complexity.
The body’s system to control thyroid function, plus basal metabolic rate, heat production at rest, and core temperature, seems to know what it is doing.
The body must follow the rules and keep its core temperature within a certain range to stay alive.