Maps shape our understanding of the world – and in an increasingly interconnected and global economy, this geographic knowledge is more important than ever.
The funny thing is, almost everyone actually has a skewed perception of the true size of countries thanks to a cartographic technique called the Mercator projection. Used just about everywhere, from textbooks to Google Maps, the Mercator projection map is the way most of humanity recognizes the position and size of Earth’s continents.
The Mercator Projection
In 1569, the great cartographer, Gerardus Mercator, created a revolutionary new map based on a cylindrical projection. The new map was well-suited to nautical navigation since every line on the sphere is a constant course, or loxodrome. In modern times, this is particularly useful since the Earth can be depicted as seamless in online mapping applications.
That said, the true sizes of landmasses become increasingly distorted the further away from the equator they get. Mercator’s map inadvertently pumps up the sizes of Europe and North America. Visually speaking, Canada and Russia appear to take up approximately 25% of the Earth’s landmass, when in reality they occupy a mere 5%. When Antarctica is excluded (as it often is), Canada and Russia’s visual share of landmass jumps to about 40%!
Canada is the second largest country in the world, but not by much. Here is an “at scale” look at Canada, the United States, and Mexico.
Africa, South Asia, and South America all appear much smaller in relation to countries further from the equator.
And from a North American perspective, countries such as Australia and Indonesia appear much smaller than they actually are. Comparing the landmasses on the same latitude as Canada helps put sizes into perspective.
Greenland is the world’s largest island, but looking at its hyper-exaggerated depiction in the map below, you’d be forgiven for wondering why it isn’t a stand-alone continent. In reality, Greenland is about fourteen times smaller than Africa.
Is Bigger Better?
Though Mercator’s map was never intended for use as the default wall map in schools around the world, it has shaped the worldviews of billions of people. Critics of the map – and similar projections – suggest that distortion reinforces a sense of colonialist superiority. As well, the amount of territory a country occupies is often correlated with power and access to natural resources, and map distortions can have the effect of inadvertently diminishing nations closer to the equator.
A prime example of this argument is the “True Size of Africa” graphic, which demonstrated to millions of people just how big the continent is.
Growing awareness of map distortion is translating into concrete change. Boston public schools, for example, recently switched to the Gall-Peters projection, which more accurately depicts the true size of landmasses.
In our society we unconsciously equate size with importance and even power.
– Salvatore Natoli, Educational Affairs Director, AAG
The Road to Equal-Area Mapping
In 1805, mathematician and astronomer, Karl Mollweide, created a namesake projection that trades accuracy of angles and shape for accuracy of proportion. The Mollweide projection has inspired many other attempts at a user-friendly equal area map.
John Paul Goode’s attempt, known as the Goode Homolosine Projection, took this concept a step further by adding interruptions at strategic locations to help reduce the distortion of continents. The resulting shape is sometimes referred to as an “orange peel map”.
Another evolution in cartography was the Dymaxion map, invented by Buckminster Fuller and patented in 1946. In this version, the continents are no longer in their familiar positions – however, there is more spacial fidelity than in previous projection methods. We’re able to see the true proportions of Africa, Northern Canada, Antarctica, and other distortion hot spots.
The Dymaxion map wasn’t created for purely practical purposes. Fuller believed that humans would be better equipped to address global challenges if they were given a way to visualize the Earth’s continents in a contiguous manner.
The AuthaGraph Map
Using a new map-making method called AuthaGraph, Japanese architect, Hajime Narukawa, may have created the most accurate map of the world yet. AuthaGraph divides the globe into 96 triangles, transfers them to a tetrahedron and unfolds into a rectangle.
The end result? Landmasses and seas are more accurately proportioned than in traditional projections.
The biggest downfall of the AuthaGraph map is that longitude and latitude lines are no longer a tidy grid. As well, continents on the map are repositioned in a way that will be unfamiliar to a population that is already geographically challenged.
That said, depicting our round world on a flat surface will always come with some trade-offs. As demand grows for a true equal-area map, it will be exciting to see what the next generation of map projections have to offer.
Mapped: Top Countries by Tourist Spending
How much do your vacations contribute to your destination of choice? This visualization shows the countries that receive the most tourist spending.
Mapped: Top Countries by Tourist Spending
Many people spend their days looking forward to their next getaway. But do you know exactly how much these vacation plans contribute economically to your chosen destination?
Today’s visualization from HowMuch.net highlights the countries in which tourists spend the most money. Locations have been resized based on spending amounts, which come from the latest data from the World Tourism Organization (UNWTO).
Oh, The Places Tourists Will Go
Across the different regions, Europe’s combined tourist spending dominates at $570 billion. Easy access to closely-located countries, both via rail networks and a shared currency, may be a reason why almost 710 million visitors toured the region in 2018.
Asia-Pacific, which includes Australia and numerous smaller islands, saw the greatest growth in tourism expenditures. Total spending reached $435 billion in 2018—a 7% year-over-year increase, from 348 million visitors. Not surprisingly, some areas such as Macao (SAR) tend to rely heavily on tourists as a primary economic driver.
Here’s how other continental regions fared, in terms of tourist spending and visitors:
Total expenditures: $333 billion
Total visitors: 216 million
Expenses per visitor: $1,542
- Middle East
Total expenditures: $73 billion
Total visitors: 60 million
Expenses per visitor: $1,216
Total expenditures: $38 billion
Total visitors: 67 million
Expenses per visitor: $567
Of course, these numbers only paint a rudimentary picture of global tourism, as they vary greatly even within these regions. Let’s look closer at the individual country data for 2018, compared to previous years.
The Top Tourist Hotspots, By Country
It seems that many tourists are gravitating towards the same destinations, as evidenced by both the number of arrivals and overall expenditures for 2017 and 2018 alike.
|Country||2018 Spending||2018 Arrivals||Country||2017 Spending||2017 Arrivals|
|1. U.S. 🇺🇸||$214.5B||79.6M||1. U.S. 🇺🇸||$210.7B||74.8M|
|2. Spain 🇪🇸||$73.8B||82.8M||2. Spain 🇪🇸||$68B||81.8M|
|2. France 🇫🇷||$67.4B||89.4M||3. France 🇫🇷||$60.7B||86.9M|
|4. Thailand 🇹🇭||$63B||38.3M||4. Thailand 🇹🇭||$57.5B||35.4M|
|5. UK 🇬🇧||$51.9B||36.3M||5. UK 🇬🇧||51.2B||37.7M|
|6. Italy 🇮🇹||$49.3B||62.1M||6. Italy 🇮🇹||$44.2B||58.3M|
|7. Australia 🇦🇺||$45B||9.2M||7. Australia 🇦🇺||$41.7B||8.8M|
|8. Germany 🇩🇪||$43B||38.9M||8. Germany 🇩🇪||$39.8B||37.5M|
|9. Japan 🇯🇵||$41.1B||31.2M||9. Macao (SAR) 🇲🇴||$35.6B||17M|
|10. China 🇨🇳||$40.4B||62.9M||10. Japan 🇯🇵||$34.1B||28.6M|
Source: World Tourism Organization (UNWTO).
Note that data is for international tourism only and does not include domestic tourism.
The top contenders have remained fairly consistent, as each country brings something unique to the table—from natural wonders to historic and man-made structures.
Where Highest-Spending Tourists Come From
The nationality of tourists also seems to be a factor in these total expenditures. Chinese tourists spent $277 billion internationally in 2018, likely thanks to the increasing consumption of an emerging, affluent middle class.
Interestingly, this amount is almost twice the combined $144 billion that American tourists spent overseas in the same year.
Mapped: The Dramatic Global Rise of Urbanization (1950–2020)
Few global trends have matched the profound impact of urbanization. Today’s map looks back at 70 years of movement in over 1,800 cities.
The Dramatic Global Rise of Urbanization (1950–2020)
In the 21st century, few trends have matched the economic, environmental, and societal impact of rapid urbanization.
A steady stream of human migration out of the countryside, and into swelling metropolitan centers, has shaken up the world’s power dynamic in just decades.
Today’s eye-catching map via Cristina Poiata from Z Creative Labs looks at 70 years of movement and urban population growth in over 1,800 cities worldwide. Where is the action?
Out of the Farms and Into the Cities
The United Nations cites two intertwined reasons for urbanization: an overall population increase that’s unevenly distributed by region, and an upward trend in people flocking to cities.
Since 1950, the world’s urban population has risen almost six-fold, from 751 million to 4.2 billion in 2018. In North America alone, significant urban growth can be observed in the video for Mexico and the East Coast of the United States as this shift takes place.
Over the next few decades, the rural population is expected to plateau and eventually decline, while urban growth will continue to shoot up to six billion people and beyond.
The Biggest Urban Hot-Spots
Urban growth is going to happen all across the board.
Rapidly rising populations in megacities and major cities will be significant contributors, but it’s also worth noting that the number of regional to mid-sized cities (500k to 5 million inhabitants) will swell drastically by 2030, becoming more influential economic hubs in the process.
Interestingly, it’s mainly cities across Asia and Africa — some of which Westerners are largely unfamiliar with — that may soon wield enormous influence on the global stage.
It’s expected that over a third of the projected urban growth between now and 2050 will occur in just three countries: India, China, and Nigeria. By 2050, it is projected that India could add 416 million urban dwellers, China 255 million, and Nigeria 189 million.
Urbanization and its Complications
Rapid urbanization isn’t only linked to an inevitable rise in city populations.
Some megacities are actually experiencing population contractions, in part due to the effects of low fertility rates in Asia and Europe. For example, while the Greater Tokyo area contains almost 38 million people today, it’s expected to shrink starting in 2020.
As rapid urbanization continues to shape the global economy, finding ways to provide the right infrastructure and services in cities will be a crucial problem to solve for communities and organizations around the world. How we deal with these issues — or how we don’t — will set the stage for the next act in the modern economic era.
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