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The World’s Water Access in One Visualization

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Water Access Infographic

The World’s Water Access in One Visualization

View the high resolution version of today’s graphic by clicking here.

Water is the world’s most vital resource. Beyond its basic functions of sustaining life, it’s also a precious commodity – one that billions of people in the world have trouble accessing.

Today’s infographic is from Raconteur, and it puts the global issue of water access into staggering perspective. It’s a two-fold problem: safe drinking water is hard to come by, while basic access to sanitation is less common than you’d expect.

Diving into Drinking Water

It’s easy to take water for granted when it comes out of every tap in developed economies, but the stark reality is that 2.1 billion people worldwide can’t get safe water this way.

Many people in the world spend hours waiting in long lines, often multiple times a day, for community-shared water, or, they have to travel to distant sources just to collect it.

World regions are categorized according to five classifications for drinking water access.

drinking water classifications

Here’s a breakdown of how each region fares.

RegionSafely ManagedBasicLimitedUnimprovedSurface Water
North America99%--1%-
Western Europe96%3%-1%-
Eastern Europe and Central Asia84%11%2%2%1%
Middle East and North Africa77%16%4%2%1%
Latin America and Caribbean65%31%1%2%1%
Eastern and Southern Africa26%28%18%16%12%
West and Central Africa23%40%10%20%7%
East Asia and Pacific-94%1%4%1%
South Asia-88%4%7%1%

The water crisis in Flint, Michigan is a dire exception to the safely managed water rule in North America. After a change in river source in 2014, insufficient water treatment resulted in lead from pipes leaching into the drinking water, affecting over 100,000 residents.

The Struggle of Sanitation

managed sanitation classifications

The invention of the toilet in 1875 is credited with saving one billion lives to date. Yet, poor water hygiene and its associated diseases claim the lives of roughly one million people annually.

This is because roughly 4.5 billion people still don’t have access to a toilet, with the problem being particularly acute on the African continent. More than half of the population in Eritrea (76%), Niger (71%), Chad (68%) and South Sudan (61%), for example, do not have any access to even basic sanitation.

Every Drop of Water Counts

According to the World Economic Forum, water has been a top-five global risk for the past seven years.

From an economic perspective, it’s easy to see why:

  • An estimated $260 billion is lost globally each year from the lack of basic water and sanitation.
  • Almost $18.5 billion in benefits can come from universal access to basic water and sanitation.

Securing water access has profound consequences. For every $1 invested in water and sanitation, there’s a $4 return from lower health costs, higher productivity, and fewer preventable deaths.

Fortunately, progress is being made on the global scale. Between 2001 and 2015, there’s been a 9% improvement in safe drinking water, while safely managed sanitation has risen by 10%.

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Environment

Charted: Share of World Forests by Country

We visualize which countries have the biggest share of world forests by area—and while country size plays a factor, so too, does the environment.

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A cropped pie chart showing the share of world forest by country.

Charted: Share of World Forests by Country

This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.

The world contains over three trillion trees.

The tropics and subtropics account for slightly less than half of all trees (1.3 trillion), the boreal regions for about one-fourth (0.74 trillion) and the temperate regions about one-fifth of the world’s forests (0.66 trillion).

What does this look like on a per country basis?

Using data from the World Bank, we visualize the share of the world’s total forest area per country.

Naturally larger countries tend to have more forest area, and thus, a greater percentage of the world’s forests, but it’s interesting to see how local environments also influence the metric.

Ranked: Countries with the Largest Share of World Forests

At the top of the list, Russia, has more than one-fifth of the world’s forests by itself. This is equal to 8 million km2 of forest, slightly less than half of the entire country.

RankCountryForest Area (Sq. km)Forest Area (% of
World's Forests)
1🇷🇺 Russia8,153,11620.1%
2🇧🇷 Brazil4,953,91412.3%
3🇨🇦 Canada3,468,9118.6%
4🇺🇸 U.S.3,097,9507.7%
5🇨🇳 China2,218,5785.5%
6🇦🇺 Australia1,340,0513.3%
7🇨🇩 DRC1,250,5393.1%
8🇮🇩 Indonesia915,2772.3%
9🇮🇳 India724,2641.8%
10🇵🇪 Peru721,5751.8%
11🇦🇴 Angola660,5231.6%
12🇲🇽 Mexico655,6431.6%
13🇨🇴 Colombia589,4261.5%
14🇧🇴 Bolivia506,2081.3%
15🇻🇪 Venezuela461,7341.1%
16🇹🇿 Tanzania452,7601.1%
17🇿🇲 Zambia446,2581.1%
18🇲🇿 Mozambique364,9760.9%
19🇵🇬 Papua New Guinea358,2220.9%
20🇦🇷 Argentina284,6370.7%

The fifth-biggest (and sixth-most populated) country, Brazil, ranks second with slightly more than 12% of total forests, close to 5 million km2, which is more than 60% of the whole country. The biggest contributor to its forest cover is the Amazon, which has lost 237,000 km2 in the span of five years because of deforestation. The Amazon is also a significant part of Peru’s forest cover (ranked 10th on this list, with 1.8% share).

Canada and the U.S. each have about 8% of the world’s forests within their borders. Both countries have developed beloved national park systems aimed at protecting the natural biodiversity of the continent.

China rounds out the top five, with its 5.5% share. Unlike other nations whose forest cover has seen a steady decline, China managed to increase its forest area by 511,807 km2 in two and a half decades, an area that is bigger than the entirety of Thailand. The country also aims to have about 30% of the country covered by forests by 2050. Critics state that this massive reforestation drive might come at the cost of maintaining natural tree species, and instead promotes monocultures of non-native trees.

Meanwhile, Australia and the Democratic Republic of Congo (DRC) each share 3% of the world’s forests. The Congo Basin, the world’s second largest tropical rainforest, contributes heavily to the latter’s forest cover, and spreads out over five other countries: Cameroon, Central African Republic, Congo, Equatorial Guinea and Gabon.

Indonesia, India, and Peru round out the top 10 with a 2% share each.

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