On a beautiful overlook near the university, a middle-aged man
is enjoying the view of the majestic Fjord. Judging from his
clothing, he is a stonemason from the quarry just below him. But
actually, he is a professor at the university who often...
For a long time time, I have had a profound interest in studying
“higher order structures” of various kinds. What is a
higher order object? I will not here attempt to give a definition,
but rather illustrate by examples what I have in mind.