The issue of population decline is becoming a significant concern around the world. While global population growth continues, most countries and regions are experiencing declining birth rates, aging populations, and, consequently, overall population decline. This trend poses numerous social, economic, and political challenges. Mike gets wonky with the numbers in the beginning of this video. Like Mac says, he is a granular guy.

If you want to get past all the countries, continents and numbers related to Total Fertility Rates (TFR) skip ahead to 3.30 minutes into the video.