Population growth has long been seen as a threat to humanity, and government efforts to limit births have either failed (India) or led to imbalances and inequities (China). Bernd Debusmann takes a look at the problems that a slowing rate in population growth poses for societies — problems that younger generations will need to manage in coming decades. Global aging will require tough decisions so societies can support the elderly — decisions your students will be asked to make.

Exercise: Ask your students to examine their country’s demographic trends and to compare its policies with those pursued by nations with a similar demographic outlook.