PhronesisConventional soy tofu is a nutritional success story that became, through industrial path dependence, a monoculture wrong attractor: adequate as a protein source, but foreclosing the richer nutritional geometry available from other complete plant proteins. This paper applies the displacement framework to plant protein selection, arguing that the industrial collapse of “plant protein” into “soy” was driven by economic and logistical logic rather than nutritional optimization.
We define the wrong attractor W as soy-dependent tofu production, specify the displacement cost D() as deviation from optimal amino acid profile combined with unfavorable omega fatty acid ratio, and characterize the foreclosure basin as the fuller landscape of complete plant proteins—hemp, lupin, fava, pea—that industrial monoculture rendered economically invisible. We then detail hemp seed tofu as a calibrated return: a first-principles reconstruction of plant protein from nutritional geometry outward.
Hemp seeds (Cannabis sativa L.) provide all nine essential amino acids, approximately 31% protein by dry weight in hulled form, a favorable omega-3 to omega-6 ratio of approximately 1:3 (compared to soy's approximately 1:7), gamma-linolenic acid (GLA), and no phytic acid, trypsin inhibitors, or phytoestrogens. We provide a complete production method, a comparative nutritional table, and nine formal propositions grounding the return path from soy monoculture to plant protein diversity.
The pigeon's somatic wisdom—self-selecting seeds for complete amino acid profiles (Preprint 1001)—is offered as the behavioral analogue of what nutritional geometry demands: selection from knowing, not from habit.