Take the following as truth: The trend is called brachycephalization, and it has been happening mainly in rural Poland between the Carpathian Mountains and the Black Sea--which, for some arcane reason, is one of the few places on Earth where humans are still evolving.
Then the following statement: "The reasons in which why the humans of the Carpathian Mountains and the Black Sea's rural regions continue to evolve can be explained by science." is true, false, or inconclusive?