How to pronounce “headedness” in English

I kind of naively expected them to be these crusading scientists, but they were just level-headed people doing their jobs.But there was a lesson in that level-headedness. See, I am not neutral about the cancers in our world, bigotry,hoaxes, political violence. I want them gone. However, as a journalist, I often

Enacting the same policy that hasn't worked to date only more forcefully is an accurate description of the nuclear industry's strategy, its so-called "nuclear Renaissance."Energy policy is a toxic blend of wooden-headedness, economic self-interest, scientific ignorance, theology, and technological inertia.In particular, the nuclear power industry suffers from technological lock-in, which I'm sure is a term that all of you are familiar with: the tendency of established technologies