This is addressed in point three of the lead article for this thread:
3. Evolution is unscientific, because it is not testable or falsifiable. It makes claims about events that were not observed and can never be re-created.I suggest you read the article's rebuttal.
It doesn't stop the SCIENCE "community" from insisting and advocating it be taught in SCIENCE classes as a viable theory of life's genesis, or referred to as a SCIENTIFIC theory despite it's fairy-tale odds of it being true, or in the context of "SCIENTISTS BELIEVE"...
You're right -- "Evolution IS unscientific"....
It is a theory, an ever changing quagmire of a theory.
Microevolution does not lead beyond the confines of the species, and the typical products of microevolution, the geographic races, are not incipient species. There is no such category as incipient species. Richard B. Goldschmidt