ABSTRACT Decisions to remain childfree are becoming more common across many of the world’s affluent societies. This study asks how citizen values relate to decisions to not have children? It utilizes cross-national data drawn from Wave 7 of the World Values Survey to assess questions posed to respondents in two samples of countries (63 and 90 states). Questions about having children are investigated and are related to measures on postmaterialism by way of descriptive statistics, Pearson’s correlation analysis, and regression with interaction terms. Results reveal robust and statistically significant negative correlations between postmaterialist values and individuals’ beliefs about whether it is a societal duty to have children. Similarly, higher levels of postmaterialism are associated with respondents attributing stronger priority to protecting the environment and also are associated with more liberal views on reproductive rights and abortion. Concurrently, in materialist societies, societal duties to have children are more significant, restrictive views on abortion are more prevalent, and respondents tend to favour economic growth and job creation over environmental protection. These results provide among the first cross-national set of insights on conditions that function as tributaries of voluntarily childlessness – a phenomenon that appears to be increasing in prominence across postmaterialist societies.
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