The United Nations (UN) has projected that the global population will hit nine billion by 2037. African and Asian countries will lead the population boom and while Nigeria leads in the African ...
Worldwide wildlife populations have shrunk by nearly three-quarters on average over the past 50 years, the World Wildlife ...
Wildlife populations around the world suffered a "catastrophic" average decline of 73% between 1970 and 2020, and human ...
Average Retirement Ages Worldwide. Iceland and Norway are among the nations with the highest current retirement age of 67 years old. The current retirement age refers to the age a ...