LOL you respond to a post complaining about a lack of empirical evidence with a request for empirical evidence.
Which begs the question...do you have empirical evidence that empirical evidence is always necessary for the support of an assertion?
Considering that science is based on empirical evidence, for scientific questions the answer would be yes.
So I can assume by you failure to cite any empirical evidence to support Fabians assertion that you then agree that Fabians assertion is not supported by science.