For people interested in demographics and its consequences, Peter Zeihan (all over Youtube) has a lot of very interesting research into it.
https://zeihan.com/demographics-part-7-the-northeast-asian-c...
He gets too excited sometimes, like when I saw him give a lecture and seriously say we’d have 9-10% inflation YoY last year and just as much this year IIRC.
I recommend his book to anyone who is interested, he’s not a pundit or anything and has lots to chew on!
It was a pretty fascinating (though alarmist) thesis on how a number of countries are poised for “demographic collapse” due to aging and shrinking populations and what that will ultimately mean for globalization.
If he has managed to get both of these monikers, his analysis must be fairly legitimate.