TNPSC Thervupettagam

World Population Prospects (WPP) 2022

July 15 , 2022 734 days 623 0
  • The UN has been publishing the WPP in a biennial cycle since 1951.
  • More than half of the projected increase in global population up to 2050 will be concentrated in just eight countries.
  • They are the Democratic Republic of the Congo, Egypt, Ethiopia, India, Nigeria, Pakistan, the Philippines and the United Republic of Tanzania.
  • The share of the global population aged 65 years or above is projected to rise from 10% in 2022 to 16% in 2050.
  • Over the next few decades, migration will be the sole driver of population growth in high-income countries.
  • India has attained the Replacement Fertility Rate.
  • It is the rate at which a population exactly replaces itself from one generation to the next.
  • In India, Population of 0-14 years and 15-24 years will continue to decline.
  • Age of 25-64 and 65+ will continue to rise for the coming decades.
  • Those who are already in the 25-64 age bracket, there is a need for skilling, which is the only way to ensure they are more productive and have better incomes.

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