You may enjoy this TED talk about the global population leveling off: https://www.ted.com/talks/hans_rosling_religions_and_babies/transcript https://www.ted.com

You may enjoy this TED talk about the global population leveling off: https://www.ted.com/talks/hans_rosling_religions_and_babies/transcript https://www.ted.com/talks/hans_rosling_religions_and_babies/... It's where I first heard the term "peak child" or "peak baby" to describe this.