..."Arrhenius [Greta's great great uncle?] involved himself in the eugenics movement by joining the Swedish Society for Racial Hygiene, a group focused on researching and promoting the benefits of controlled reproduction in humans (Broberg & Roll-Hansen, 2005).
U-Arrhenius wabandakanyeka enhlanganweni yama-eugenics ngokuba yilungu leSweden Society for Purity, iqembu eligxile ekucwaningeni nasekuthuthukiseni izinzuzo zokukhiqizwa komuntu okulawulwa (Broberg & Roll-Hansen, 2005).