Joel Kotkin and some associates recently released a study they did for Singapore looking at changes in family dynamics in the modern era. Called “The Rise of Post-Familialism: Humanity’s Future?” it examines the data around the decline of the family – the nuclear family with children, along with extended kin groups in some societies – as the fundamental ordering principle of society. This is because large numbers of people are not having children or not getting married at all. This trend has potentially profound implications for our future. In addition to the raw study, Joel wrote an article with an overview of the findings.