World Population Growth Visualized (1950-2100)
In any large set of data, there are bound to be some interesting outliers.
Today’s data visualization comes to us from Reddit user /r/mythicquale and it shows the population growth of every country using data and projections from the United Nations population division.
The graph is on a logarithmic scale, which ultimately groups together most growth rates even though they would be much further apart on a linear scale. This means the places outside of the middle range are the true outliers, gaining or losing many multiples of their original populations.
These are the stories that are worth looking at in more depth.
World Population Growth Outliers
How the population grows in any particular country is a function of fertility, mortality, and migration rates, and these outliers each have something anomalous happening at least one of these factors.
In 1995, a previously dormant volcano erupted in this British Overseas Territory in the Caribbean, destroying the island’s capital city of Plymouth. People evacuated, mostly fleeing to the United Kingdom, and the population of the island dropped by two-thirds over the period of five years.
Interestingly, Plymouth is still listed as the territory’s capital city today, making it the only capital city of a political jurisdiction that is completely abandoned.
Dubai was once a fishing village, but now it’s an international real estate hub. Abu Dhabi had just 25,000 people in 1960, and today it’s a metropolis of almost 2 million people.
Oil wealth and significant investment is one side of the story, but the influx of foreign workers is an even bigger one. In fact, U.A.E. citizens only make up 11.5% of the population, and the rest (88.5%) is made of workers mostly from South Asia.
It’s also worth mentioning that immigrant labor in the U.A.E. has been the subject of scrutiny internationally, as there have been instances of human rights violations and accusations of forced labor.
Qatar is another Middle Eastern country that has shot up in population, and it carries a similar story to the United Arab Emirates. Only about 12% of the population is Qatari, and the rest consists of migrant works mostly from South Asia. Qatar, which has the highest GDP per capita in the world, also has faced similar allegations as the U.A.E. regarding the use of forced labor.
Back in 1950, Qatar’s population was just 50,000, but today the country boasts 2.6 million people.
Visualizing Social Media Use by Generation
Every generation has the same desire for connection, but the way in which we connect over social media differs across age groups and regions.
Visualizing Social Media Use by Generation
Our world has never been more connected than it is today.
Nearly two-thirds of the world’s population is plugged into the matrix, with over 4.4 billion internet users across multiple device types. We use these devices for work and for play—and social media has altered the way we interact both online and offline.
Today’s infographic from Global Web Index compares key generational and regional differences of social media use based on data from nearly 114,000 internet users, highlighting how pervasive social media has become in our lives.
Note: China is excluded from the usage data regarding specific social networks and apps.
From Age to Age: Social Media by Generation
How does the use of social media vary by generation?
Boomers currently rank last in nearly every category and metric when it comes to technology and social media use. This generation didn’t grow up inundated with technology in the way today’s youth are.
However, Boomers are showing the greatest increase in activity on social media platforms. For example, usage of Instagram and WhatsApp is up 59% and 44% respectively for this group since 2016, which is more than double the global average.
Also known as the ‘MTV Generation’, the Gen X group was the last generation to grow up before the Internet truly took off. The early years of this group were marked by a burst of new technologies, from wireless phones to personal computers.
On average, Gen Xers spend nearly two hours on social media per day—less than Millennials and Gen Z, but more than Boomers.
Perhaps surprisingly, Millennials show a slow down in the time spent on social media. From 2017-2018, screen time for Millennials on social media decreased by one minute, to 2 hours 38 minutes per day. This trend points to Millennials seeking real-life experiences and better engagement from the brands they interact with online, rather than passive scrolling.
Other factors also play a role in this evolution─nearly 50% of Millennials admit that their activity on social media has caused them to overspend to impress their networks.
Gen Z is the first group in history that has never known a world without the Internet. Immersed in the online world since birth, Gen Z surpasses Millennials in daily activity on social media with 2 hours 55 minutes spent per day.
North American, Latin American, and European Generation Z-ers lead in the number of social accounts they’re actively using. Many are also moving away from platforms like Facebook in favor of multimedia-heavy sites such as YouTube and Instagram.
Social Media by the Numbers
Social media sites measure the number of unique users on the platform each month as a metric of success. Below is a snapshot of the five major social media sites shown in today’s graphic and their active user count.
Monthly Active Users (MAU) as of July 2019
- Facebook: 2.4 billion
- YouTube: 2 billion
- WhatsApp: 1.6 billion
- Instagram: 1 billion
- Twitter: 330 million
Even more striking is what happens in a social media minute:
- 41.6 million messages sent over Facebook Messenger and WhatsApp
- 347,222 people are scrolling Instagram
- 87,500 people posting to Twitter
- 4.5 million videos on YouTube being watched
Social Media’s Role in Retail
Social media has evolved from simply keeping us connected to our friends. Users can now access career tools, engage with their favorite companies, stay current with global events, and find love.
Across all regions and generations, social media has propelled e-commerce into the limelight. More than ever before, social media sites are being used for product research, brand engagement, and online purchases. For example, Instagram now offers one-click shop features that allow users to buy what they see immediately, with a simple tap on their screens.
The greatest growth in e-commerce, however, has been the influencer industry. These star-studded internet personalities boast massive online followings from a wide range of demographics—and companies are taking notice.
In 2018, 72% of major brands stated that they were outsourcing a significant portion of their marketing resources to online influencers. Followers feel as though they’re getting a product recommendation from a friend, making them more likely to buy quickly.
Social Media Growth
Despite the rate of social media growth slowing down, social media use is still growing. From 2017 to 2018, the average person increased usage by three minutes per day, while becoming a new user of 0.8 social media accounts.
Social media is a broad, multi-faceted, and complex industry that appeals to a wide range of cultures, age groups, and personalities. While growth in social media activity may be slowing down, a growing global population may mean we’ll see more opportunities to stay connected.
Visualizing 200 Years of Systems of Government
At the start of the 19th century, less than 1% of humanity lived under democratic rule. See how systems of government have changed over the last 200 years.
Visualizing 200 Years of Systems of Government
Centuries ago, most of our ancestors were living under a different political paradigm.
Although democracy was starting to show signs of growth in some parts of the world, it was more of an idea, rather than an established or accepted system of government.
Even at the start of the 19th century, for example, it’s estimated that the vast majority of the global population — roughly 84% of all people — still lived under in autocratic regimes or colonies that lacked the authority to self-govern their own affairs.
The Evolution of Rule
Today’s set of charts look at global governance, and how it’s evolved over the last two centuries of human history.
Leveraging data from the widely-used Polity IV data set on political regimes, as well as the work done by economist Max Roser through Our World in Data, we’ve plotted an empirical view of how people are governed.
Specifically, our charts break down the global population by how they are governed (in absolute terms), as well as by the relative share of population living under those same systems of government (percentage terms).
Classifying Systems of Government
The Polity IV data series defines a state’s level of democracy by ranking it on several metrics, such as competitive and open elections, political participation, and checks on authority.
Polity scores are on a -10 to +10 scale, where the lower end (-10 to -6) corresponds with autocracies and the upper end (+6 to +10) corresponds to democracies. Below are five types of government that can be derived from the scale, and that are shown in the visualization.
A territory under the political control of another country, and/or occupied by settlers from that country.
Examples: 🇬🇮 Gibraltar, 🇬🇺 Guam, 🇵🇫 French Polynesia
A single person (the autocrat) possesses supreme and absolute power.
Examples: 🇨🇳 China, 🇸🇦 Saudi Arabia, 🇰🇵 North Korea
- Closed Anocracy
An anocracy is loosely defined as a regime that mixes democratic and autocratic features. In a closed anocracy, political competitors are drawn only from an elite and well-connected pool.
Examples: 🇹🇭 Thailand, 🇲🇦 Morocco, 🇸🇬 Singapore
- Open Anocracy
Similar to a closed anocracy, an open anocracy draws political competitors from beyond elite groups.
Examples: 🇷🇺 Russia, 🇲🇾 Malaysia, 🇧🇩 Bangladesh
Citizens exercise power by voting for their leaders in elections.
Examples: 🇺🇸 United States, 🇩🇪 Germany, 🇮🇳 India
A Long-Term Trend in Question
In the early 19th century, less than 1% of the global population could be found in democracies.
In more recent decades, however, the dominoes have fallen — and today, it’s estimated that 56% of the world population lives in societies that can be considered democratic, at least according to the Polity IV data series highlighted above.
While there are questions regarding a recent decline in freedom around the world, it’s worth considering that democratic governance is still a relatively new tradition within a much broader historical context.
Will the long-term trend of democracy prevail, or are the more recent indications of populism a sign of reversion?
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