So I read the book 'Nudge', some sort of economic + self-help book, advocating Libertarianism. Was published a couple years ago.
The book is very ENTj. I felt supervised reading the whole thing, even though it was vastly interesting.
However, toward the end I thought the book just got way too opinionated. It didn't really offer any clear cut solutions to me. I suppose technically there isn't any, the systems are fucked up to begin with.