how many people die and born annually in the world?

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how many people die and born annually in the world?

2006-12-11 02:23:02 · 2 answers · asked by solconsuelo 1 in Society & Culture ➔ Other - Society & Culture

2 answers

A Fermi calculation, say that the average life expectancy is 65... then for 6.5 billion, that is 6500 million people...regeneration requires a 100 million per year (deaths & births)... or 2 million per week...

Now, obviously, an increasing population size means more*, 'nfant mortality means more*, lower life expectancy average means more*, but it is a good 'starting guestimate'...

I will look forward to other answers...

*births &, therefore, deaths...

2006-12-11 02:28:16 · answer #1 · answered by K V 3 · 0⤊ 0⤋

Check out " www.worldometers.com"

2006-12-11 10:24:53 · answer #2 · answered by Robert B 7 · 0⤊ 0⤋