I first heard of AutoCatalysis being used as a business tool from reading Charlie Munger.
AutoCatalysis originates in chemistry, a subject I did poorly in in high school, so I’ll give this definition from The Focus Investing Series Part 3: The Munger Network of Mental Models:
“In the autocatalysis process, properties, events or products serve as their own catalysts and are “self-breeding. For example the self-stimulated increase in the demand for air conditioning, hence the self-stimulated increase in the demand for air conditioners.”