https://www.selleckchem.com/pr....oducts/PD-0332991.ht
International consensus on climate change and ecosystem protections may trigger population control policies, and the ongoing pandemic is likely to have some impact on mortality, migration, or even fertility. Diverse social factors such as economic development, policy, culture, and special historical events could affect population fertility directly. At present, the influence of social factors on fertility is still controversial. With the diversification of population characteristics, the cross-group robustness of the classical theori