Once upon a time humankind said
the world is flat
and they did not dare to sail out, remained neat the shore to be safe, and not falling off.
With knowledge progress arrived – or with progress humankind was becoming more knowledgable. And it became common knowledge:
the recognition that it is a sphere.
Progress had been made, allowing humankind to move in circles ….
May be this is also the problem of Europe, aiming to re-establish itself as a kind of New Princedom, and neglecting the complications of claimed value orientations.