Pure silicon does nothing. It is an intrinsic semiconductor, symmetric, inert. For it to become a transistor, it must be broken. Dope one region with phosphorus, another with boron. Introduce a deliberate asymmetry into a perfect crystal. The resulting junction, a few nanometres thick, is where everything happens. Electrons hesitate there between two energy states. This controlled hesitation is the basis of all modern electronics.
The cell membrane operates on the same principle. The cytoplasm and the extracellular medium are two stable solutions. The membrane that separates them is where function resides: selective transport, resting potential, depolarisation. Life is not in the compartments. It is in the partition.
Perfect continuity produces no usable work. It takes a break, a threshold, a defect for anything to happen. Function does not emerge from matter. It emerges from the place where matter ceases to be homogeneous.
Doctrine
Function arises from controlled discontinuity. Homogeneity is sterile.
Vecteur ouvert
Visual perception distinguishes colours where the electromagnetic spectrum is continuous. The law applies where the definition draws a boundary. Meaning arises where language imposes a cut in a continuum. The question is whether all function, physical, biological, cognitive, social, requires a prior discontinuity, or whether some functions emerge from continuity itself.
