There are no invariants because biology has an (effectively) infinite number of feedback loops that cross temporal and spatial scales. As a computational biolo

There are no invariants because biology has an (effectively) infinite number of feedback loops that cross temporal and spatial scales. As a computational biologist working on human health, I've started referring to my various approaches as "causal enrichment", because I don't expect to find causality in a clean way. Tweaking some feedback loops are more likely to result in a desired outcome than others, but only probabilistically.