How Many People Have Ever Lived on Planet Earth?

May 30th, 2016

Awake Goy

Naked volunteers pose for US photographer Spencer Tunick,on May 11,2008 at Vienna's Ernst Happel stadium. Tunick seeks to assemble 2008 people in a football stadium three weeks from the opening of the European football championships.AFP PHOTO/Samuel Kubani. (Photo credit should read SAMUEL KUBANI/AFP/Getty Images)

It’s easy to think that our lifetime and the world around us is unique and definitive. But thinking about how many people have ever lived on this planet can add some perspective to our instinctive self-centeredness. And it’s not only a matter of how many people lived before we appeared, but how many have died.

So what’s the answer? According to estimates by demographic researchers at the Population Reference Bureau (PRB), as of 2015, there have been108.2 billion who have ever been born. Taking away the roughly 7.4 billion who are alive today, we get 100.8 billion who have died before us.

There are almost 14x more people dead than alive! That would make for one massive army of zombies, ghosts and White Walkers. Or, if you prefer to be more optimistic, you can think that the living are about 6.8% percent of everyone who’d ever lived. For the sake of simplicity (and to take into account the people born in the past year), lets round up the percentage to 7. We are the 7%. Let’s make the most of it!

How do the researchers come up with these estimates? The starting point that the Population Reference Bureau takes for the beginning of what it considers human history is 50,000 BC, when the modern Homo Sapiens appeared. This date in itself is debatable as early hominids walked the earth millions of years ago. The date of 50,000 BC is taken from the United Nations Determinants and Consequences of Population Trends.

Coming up with how many people were born after that is certainly based on informed speculation. Plagued by low life expectancy (up to 10 years during the Iron Age) thanks to lack of medicine, food supply issues, climate changes, killing each other and other problems, human population grew at a slow rate. Early infant mortality was as high as 500 infant deaths per 1,000 births or higher.

Here’s a chart from PBR estimating how population expanded (at least until 2011).

population_growth_chart

Interestingly, you can see how the rate of growth was lower from 1AD until 1650 AD, mainly due to such events as the outbreak of the plague, known as Black Death. You can also see the great population expansion from about the time of the Industrial Revolution to our current day. From 1850 till now, the planet’s living population increased by about 6 times!

Certainly, some of these numbers are to be argued. The researchers made guesstimates on the birth rates and set a constant rate of population growth, which surely fluctuated. Still, this estimate gives us a useful perspective on our place in the life of our planet.

Here’s Carl Haub from PRB talking about his methodology:

Source:bigthink.comBy: PAUL RATNER

Founder of WorldTruth.Tv and WomansVibe.com Eddie (7389 Posts)

Eddie L. is the founder and owner of WorldTruth.TV. and Womansvibe.com. Both website are dedicated to educating and informing people with articles on powerful and concealed information from around the world. I have spent the last 36+ years researching Bible, History, Alternative Health, Secret Societies, Symbolism and many other topics that are not reported by mainstream media.