I am afraid that the experiments you quote, M. Pasteur, will turn against you. The world into which you wish to take us is really too fantastic.
La Presse, 1860
It’s just a theory. Not evolution. Germ theory. Just a theory, one of many that account for the etiology of diseases.
I should mention my bias up front. I am, as some of you are aware, an Infectious Disease doctor. My job is simple: me find germ, me kill germ, me go home. I think there are three causes of disease: wear and tear, genetic, and germs. Perhaps a bit of an exaggeration, but not much. My professional life for the last 22 years has been spent preventing, diagnosing, and treating the multitudinous germs that a continually trying to kill or injure us. It is a fundamentally futile job, as in the end I will be consumed by the organisms I have spend a lifetime trying to kill.
I would have though that the germ theory of disease was a concept that was so grounded in history, science and reality that there would be little opposition to the idea that germs (a broad term for viruses, bacteremia, fungi, parasite etc) cause infections and some other diseases.
Wrong. There are people who deny the validity of germ theory. Add there are people who deny gravity. And evolution.
Opponents of germ theory come in two flavors:
- Germ theory deniers.
- Those who propose alternative mechanisms of disease.
There is great overlap between the two categories, and the division serves more as a literary device for the sake of exposition than a true description of reality.