The decline in global fertility
According to a study published in the scientific journal The Lancet, global fertility is experiencing a marked decline, putting current population levels in most countries and territories in the world at risk by 2100. This trend is particularly evident in high-income countries, while low-income areas of the world, such as western and eastern sub-Saharan Africa, continue to have high fertility rates and will experience population growth during this century.
Changes in birth patterns
The study also predicts significant changes in birth patterns. Low-income regions are expected to experience a considerable increase in the number of births, while countries with low fertility rates and high incomes will need to take measures to maintain their population and economic growth, such as policies to support birth rate and encourage immigration.
Demographic consequences
Demographic changes will have a significant impact on economies and societies. The authorities of the different countries will have to act to deal with these transformations, since they will have consequences in areas such as the economy, food security, health, the environment and geopolitical stability.
Recommendations to face demographic changes
The study recommends improving access to contraceptive methods and investing in the education of women in areas with high fertility rates. In addition, countries with low fertility rates and high incomes will need to introduce policies that support the birth rate and encourage immigration to maintain their population size and economic growth.
conclusion
Global fertility is experiencing a significant decline, which will have an impact on population levels and birth patterns in different regions of the world. It is crucial that governments take action to address these demographic changes and mitigate their consequences on the economy and society.