Fear and Inflammation: The Feedback Loop

At the foundation of every emotion, feeling, and state—pleasant or unpleasant—I place fear.

Sometimes it is obvious. Sometimes it is concealed beneath love, comfort, pity, excitement, or spiritual bliss. In my fear-primacy model, the engine is the same.

Fear can set a feedback loop in motion. In the brain, for example, fear intensifies inflammatory processes. Inflammation, in turn, amplifies fear and sensitivity to threat.

Fear fuels inflammation. Inflammation sustains fear.

The circle closes.

That does not mean inflammation grows without limit. The immune system constrains it. But the process can remain chronic.

In my account, each persistent fear contributes to this chronic burden—with consequences for quality of life, longevity, and the risk of many problems.

That is why I do not regard a tiny residual engine as a completed result. I argue for removing the emotional mechanism completely, because the fear beneath it can continue to feed the loop.

This is the framework I have set out in my scientific writing. The companion books develop the argument and distinguish the research from my interpretation of it.