a decline in the birth rate
ageing societies
aging population
an old man
are
balance
birth rate
birthrate aging society
birthrate and aging
boys
children
childrens
comical
compare
comparison
decrease in the number of births
for the elderly
girl
grandfather
grandma
grandpa
illustration
libra
life
low fertility
old lady
old man
old people
person
population
population decline
scales
senior
social problems
superaging society
the average life span
weighing apparatus