Three years ago, the Swiss Statistical Office calculated that, with declining birth rates, stabilising the level of immigration would cut the working population by almost one-third by 2050.

ECONOMIST: Switzerland: Foreign relief | The

Demographics consultant Paul Seversky, who analyzes data for districts considering reorganizing services, cited declining birth rates as people wait longer to have children and have fewer once they start.

WSJ: Declining NY enrollment blurs district lines

Both Japan and Germany now have declining birth rates.

FORBES: Declining Populations Make Peaceful Neighbors

Erdogan's worries about declining birth rates may be unfounded.

CNN: STORY HIGHLIGHTS

Our birth rates have been steadily declining.

FORBES: Warning Bell for Developed Countries: Declining Birth Rates