It is “Wilberforce” not “Wilburforce”.
With my tongue firmly in cheek, I argue that not everything is about "u."
Equally troublesome is that your screen-name is spelled "Ranald" which some would say is a lifetime dis-qualifier for spelling Nazi appointment but then again, you have probably been asking for spelling in a broad manner for much of the time you have used Ranald.
What I think is useful in the article is the overwhelming usage of complex terms with no clarity added by their usage.
Now I'm wondering if he got Sorokin right.