Why use handler?
Handler is the most common way of saying "it is about... Something"
For example. Bogen handler om tænker allesammen har.
So handler is used to express the contents of the book. Or in other words, what it is about.
Why not ‘Det er’?
WTH er handler??
Looking at the definition at DDO, I still don't understand why"at handle" is the verb to use here.