As the article states there are not a lot of books on the topic but one I read recently was "Tomorrow’s People: The Future of Humanity in Ten Numbers" by Paul Morland.
Damn, that's not just some random substacker - that's Paul Morland who wrote Tomorrow's People.
TBH that book was rather bland and milquetoast. The same argument he makes here is made at book length by Eric Kaufmann in "Shall The Religious Inherit The Earth", which is very good.