Misc

How Many Humans Have Ever Lived?

Published

11 months ago

March 25, 2022

Our World in Data

Featured Creator

Article/Editing:

Nick Routley

hour glass visualization shows how many humans have ever lived. About 7% are alive today

How Many Humans Have Ever Lived?

In 2022, the world will likely hit a momentous milestone—a population of eight billion.

Of course, this dramatic increase in the world’s human population is a relatively new phenomenon. For many thousands of years, there were fewer people roaming the Earth than would live in a mid-sized city today.

But this does raise an interesting question, though: over the long arc of human history, how many people have ever lived?

The unique and powerful visualization above, from the team at Our World in Data, highlights how many humans have ever lived, and how much of humanity is currently alive today.

Quantifying Our Ancestors

How many humans came before us? This is the question demographers like Toshiko Kaneda and Carl Haub have attempted to answer.

Quantifying all of humanity requires a firm starting date for when humans became, well, human. Evolution is a gradual process, so figuring out the start date for humankind is no easy task. For the purposes of this exercise, however, the two demographers used 190,000 BCE as the cutoff.

There are two opposing points to consider when thinking about prehistoric humans:

Around the chosen start date, the global cohort of humans was quite small—perhaps as low as only 30,000 individuals.
Before the modern era, lifespans were much shorter, so long stretches of time can actually influence numbers drastically.

With this context and timeframe in mind, the demographers estimate that 109 billion people have lived and died over the course of 192,000 years. If we add the number of people alive today, we get 117 billion humans that have ever lived.

This means that for every person alive today, there are approximately 14 people who are no longer with us.

It is these 109 billion people we have to thank for the civilization that we live in. The languages we speak, the food we cook, the music we enjoy, the tools we use – what we know we learned from them. –Max Roser, Our World in Data

How Much of Humanity is Currently Alive Today?

When considering that 7% of all humans who have ever lived are alive today, especially when measuring across more than a thousand centuries, it’s remarkable that such a large portion of humans are currently living.

If we chart the recent global population explosion though, it begins to make sense.

area chart showing the world population over time

Looking at the chart above, it’s hard to predict which path humanity will go down in the future, and how that will affect future population growth.

It was only in 2007 that the majority of humans began to live in cities, and in 2018 that the majority gained access to the internet. While we’ll never meet the 109 billion humans who laid the foundation for our modern societies, we’ve never been more connected as a species.

What will we do with our time in the top of the hour glass?

As noted on the graphic, this is an updated adaptation of a 2013 visualization by Oliver Uberti.

This article was published as a part of Visual Capitalist's Creator Program, which features data-driven visuals from some of our favorite Creators around the world.

Related Topics:history life bc population evolution humans living our world in data world population human human population historical population ancestors bce ice age global population

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Markets

Charted: Tesla’s Unrivaled Profit Margins

This infographic compares Tesla’s impressive profit margins to various Western and Chinese competitors.

Published

4 days ago

February 3, 2023

Marcus Lu

Chart: Tesla’s Unrivaled Profit Margins

In January this year, Tesla made the surprising announcement that it would be cutting prices on its vehicles by as much as 20%.

While price cuts are not new in the automotive world, they are for Tesla. The company, which historically has been unable to keep up with demand, has seen its order backlog shrink from 476,000 units in July 2022, to 74,000 in December 2022.

This has been attributed to Tesla’s robust production growth, which saw 2022 production increase 41% over 2021 (from 930,422 to 1,313,851 units).

With the days of “endless” demand seemingly over, Tesla is going on the offensive by reducing its prices—a move that puts pressure on competitors, but has also angered existing owners.

Cranking up the Heat

Tesla’s price cuts are an attempt to protect its market share, but they’re not exactly the desperation move some media outlets have claimed them to be.

Recent data compiled by Reuters shows that Tesla’s margins are significantly higher than those of its rivals, both in terms of gross and net profit. Our graphic only illustrates the net figures, but gross profits are also included in the table below.

Company	Gross profit per car	Net profit per car
🇺🇸 Tesla	$15,653	$9,574
🇺🇸 GM	$3,818	$2,150
🇨🇳 BYD	$5,456	$1,550
🇯🇵 Toyota	$3,925	$1,197
🇩🇪 VW	$6,034	$973
🇰🇷 Hyundai	$5,362	$927
🇺🇸 Ford	$3,115	-$762
🇨🇳 Xpeng	$4,565	-$11,735
🇨🇳 Nio	$8,036	-$19,141

Data from Q3 2022

Price cutting has its drawbacks, but one could argue that the benefits for Tesla are worth it based on this data—especially in a critical market like China.

Tesla has taken the nuclear option to bully the weaker, thin margin players off the table.
– Bill Russo, Automobility

In the case of Chinese EV startups Xpeng and Nio, net profits are non-existent, meaning it’s unlikely they’ll be able to match Tesla’s reductions in price. Both firms have reported year-on-year sales declines in January.

As for Tesla, Chinese media outlets have claimed that the firm received 30,000 orders within three days of its price cut announcement. Note that this hasn’t been officially confirmed by anyone within the company.

Tit for Tat

Ford made headlines recently for announcing its own price cuts on the Mustang Mach-E electric SUV. The model is a direct competitor to Tesla’s best-selling Model Y.

Chevrolet and Hyundai have also adjusted some of their EV prices in recent months, as listed in the following table.

Model	Old Price	New Price	Discount
Tesla Model Y Long Range	$65,990	$53,490	18.9%
Chevrolet Bolt EUV 2023	$33,500	$27,200	18.8%
Tesla Model Y Performance	$69,990	$56,990	18.6%
Chevrolet Bolt 2023	$31,600	$26,500	16.1%
Tesla Model 3 Performance	$62,990	$53,990	14.3%
Hyundai Kona Electric 2022	$37,390	$34,000	9.1%
Ford Mustang Mach-E GT Extended Range	$69,900	$64,000	8.4%
Tesla Model 3 Long Range	$46,990	$43,990	6.4%
Ford Mustang Mach-E Premium AWD	$57,675	$53,995	6.4%
Ford Mustang Mach-E RWD Standard Range	$46,900	$46,000	1.9%

Source: Observer (Feb 2023)

Volkswagen is a noteworthy player missing from this table. The company has been gaining ground on Tesla, especially in the European market.

We have a clear pricing strategy and are focusing on reliability. We trust in the strength of our products and brands.
– Oliver Blume, CEO, VW Group

This decision could hamper Volkswagen’s goal of becoming a dominant player in EVs, especially if more automakers join Tesla in cutting prices. For now, Tesla still holds a strong grip on the US market.

tesla US market share

Thanks, Elon

Recent Tesla buyers became outraged when the company announced it would be slashing prices on its cars. In China, buyers even staged protests at Tesla stores and delivery centers.

Recent buyers not only missed out on a better price, but their cars have effectively depreciated by the amount of the cut. This is a bitter turn of events, given Musk’s 2019 claims that a Tesla would be an appreciating asset.

I think the most profound thing is that if you buy a Tesla today, I believe you are buying an appreciating asset – not a depreciating asset.
– Elon Musk, CEO, Tesla

These comments were made in reference to Tesla’s full self-driving (FSD) capabilities, which Elon claimed would enable owners to turn their cars into robotaxis.