Is the Darwinistic Selection Principle False?

Yes. See my response to Obsvr.

The 19th century was a century of natural science. Everything was interpreted in terms of natural science. Philosophy was also strongly influenced by this, of course. This can be seen exactly in the history of phisosophy in the 19th century.

The turning point came with the turn to the 20th century, in dates: 1900; in terms of cultural history: World War 1 (1914-1918).

Let’s wait and see, because the 21st century will not be like the 20th century. That’s for sure!

Yes.