Now that is science for you!
If the scientific observations do not meet the preconditions, make up something that will make it sound cool and all is well again.
Bwahahahahaha
“If the scientific observations do not meet the preconditions ...” You’re stumbling over the obvious ... the preconditions are yet to be defined precisely enough. Remember that the effects of bacterial infection were pretty well understood (the preconditions) before the microscope revealed the little buggers. The effects of DNA were well observed prior to that brilliant lady revealing the molecule via x-ray photography. It was only then that Watson and Crick could fully detail the amazing ‘preconditions’ responsible for genetic evidence.