True ignorance is not the absence of knowledge, but the refusal to acquire it.
—Karl Popper, Philosopher (1902–1994)
What knowledge does the Product Owner need in order to do this effectively?
Writing user stories
If I had asked you to write a list of the things you think a Product Owner should do, I am sure most readers would have written down “writing user stories” first.
True, most Product Owners will write plenty of User Stories. But...