Summary: All serious scientists know that all epigenetic diversity is food energy-dependent and biophysically constrained by the pheromone-controlled physiology of reproduction. See for comparison: Jay R. Feierman: “Variation is not nutrient availability and the something that is doing the selecting is not the individual organism. A feature of an educated person is to realize what they do not know. Sadly, you don’t know that you have an incorrect understanding [of] Darwinian biological evolution.” A Bacterial Messenger Molecule Extends Healthspan …indole,…