Innovating Works

BIOSFER

Financiado
Untangling the biologic and social causes of low fertility in modern societies
High-income countries are experiencing both unprecedentedly low and increasingly polarized fertility with growing social gradients in childbearing. Key theories on fertility patterns are based on the empirical observation that unt... High-income countries are experiencing both unprecedentedly low and increasingly polarized fertility with growing social gradients in childbearing. Key theories on fertility patterns are based on the empirical observation that until recently fertility remained comparatively high in gender-egalitarian countries with strong support for families. Since 2010 many of the countries that provided evidence for such theories have reached record-low fertility. This confronts the scientific paradigm of the key drivers of fertility. BIOSFER investigates how social, biological and psychological factors work together to produce the observed patterns, levels and variation in fertility among young adults, and to what extent the fertility decline and the related polarization can be attributed to social vs. biomedical factors. Our multi-theory approach leverages ideas from several disciplines and proposes that the existing theories must be complemented with concepts of risk aversion and information, intergenerational transmission of fecundity, epigenetics and beyond, in order to understand modern fertility behaviour. We develop theoretically informed, falsifiable hypotheses that we test against the two richest population-based longitudinal pregnancy and pubertal cohorts in the world, MoBa in Norway and the DNBC in Denmark. We offer a uniquely integrative life-course-based approach that is neither social or biomedical, but combines central ideas from both, and evaluates the biosocial determinants of the key transition points from fetal life through puberty and partnering into planned, unplanned, partnered and unpartnered childbearing. We study the social, biomedical and psychological forces, their interactions, and intergenerational forces as they operate throughout the life-course to produce the modern low-fertility landscape. The results will help to provide a novel, bio-social framework for understanding the life-course processes that drive contemporary fertility patterns. ver más
28/02/2029
MPG
14M€
Perfil tecnológico estimado
Duración del proyecto: 72 meses Fecha Inicio: 2023-02-27
Fecha Fin: 2029-02-28

Línea de financiación: concedida

El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2023-02-27
Línea de financiación objetivo El proyecto se financió a través de la siguiente ayuda:
ERC-2022-SyG: ERC Synergy Grants
Cerrada hace 3 años
Presupuesto El presupuesto total del proyecto asciende a 14M€
Líder del proyecto
MAXPLANCKGESELLSCHAFT ZUR FORDERUNG DER WISSE... No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico TRL 4-5