Visualizing the Accumulation of Human-Made Mass on Earth
The world is not getting any bigger but the human population continues to grow, consuming more and more resources and altering the very environment we rely on.
In 2020, the amount of human-made mass, or anthropogenic mass, exceeded for the first time the dry weight (except for water and fluids) of all life on Earth, including humans, animals, plants, fungi, and even microorganisms.
In this infographic based on a study published in Nature, we break down the composition of all human-made materials and the rate of their production.
A Man-made Planet
Anthropogenic mass is defined as the mass embedded in inanimate solid objects made by humans that have not been demolished or taken out of service—which is separately defined as anthropogenic mass waste.
Over the past century or so, human-made mass has increased rapidly, doubling approximately every 20 years. The collective mass of these materials has gone from 3% of the world’s biomass in 1900 to being on par with it today.
While we often overlook the presence of raw materials, they are what make the modern economy possible. To build roads, houses, buildings, printer paper, coffee mugs, computers, and all other human-made things, it requires billions of tons of fossil fuels, metals and minerals, wood, and agricultural products.
The rate of accumulation for anthropogenic mass has now reached 30 gigatons (Gt)—equivalent to 30 billion metric tons—per year, based on the average for the past five years. This corresponds to each person on the globe producing more than his or her body weight in anthropogenic mass every week.
At the top of the list is concrete. Used for building and infrastructure, concrete is the second most used substance in the world, after water.
|Used for building and infrastructure, including cement, gravel and sand
|Gravel and sand, mainly used as bedding for roads and buildings
|Mostly composed of clay and used for constructions
|Bitumen, gravel and sand, used mainly for road construction/pavement
|Mostly iron/steel, aluminum and copper
|Solid wood products, paper/paperboard, container and flat glass and plastic
Bricks and aggregates like gravel and sand also represent a big part of human-made mass.
Although small compared to other materials in our list, the mass of plastic we’ve made is greater than the overall mass of all terrestrial and marine animals combined.
As the rate of growth of human-made mass continues to accelerate, it could become triple the total amount of global living biomass by 2040.
Can We Work It Out?
While the mass of humans is only about 0.01% of all biomass, our impact is like no other form of life on Earth. We are one of the few species that can alter the environment to the point of affecting all life.
At the current pace, the reserves of some materials like fossil fuels and minerals could run out in less than 100 years. As a result, prospectors are widening their search as they seek fresh sources of raw materials, exploring places like the Arctic, the deep sea, and even asteroids.
As the world population continues to increase, so does the pressure on the natural environment. It is an unavoidable fact that consumption will increase, but in an era of net-zero policies and carbon credits, accounting for the human impact on the environment will be more important than ever.
The World’s Top Cocoa Producing Countries
Here are the largest cocoa producing countries globally—from Côte d’Ivoire to Brazil—as cocoa prices hit record highs.
The World’s Top Cocoa Producing Countries
West Africa is home to the largest cocoa producing countries worldwide, with 3.9 million tonnes of production in 2022.
In fact, there are about one million farmers in Côte d’Ivoire supplying cocoa to key customers such as Nestlé, Mars, and Hershey. But the massive influence of this industry has led to significant forest loss to plant cocoa trees.
This graphic shows the leading producers of cocoa, based on data from the UN FAO.
Global Hotspots for Cocoa Production
Below, we break down the top cocoa producing countries as of 2022:
|2022 Production, Tonnes
|🇨🇮 Côte d'Ivoire
|🇩🇴 Dominican Republic
With 2.2 million tonnes of cocoa in 2022, Côte d’Ivoire is the world’s largest producer, accounting for a third of the global total.
For many reasons, the cocoa trade in Côte d’Ivoire and Western Africa has been controversial. Often, farmers make about 5% of the retail price of a chocolate bar, and earn $1.20 each day. Adding to this, roughly a third of cocoa farms operate on forests that are meant to be protected.
As the third largest producer, Indonesia produced 667,000 tonnes of cocoa with the U.S., Malaysia, and Singapore as major importers. Overall, small-scale farmers produce 95% of cocoa in the country, but face several challenges such as low pay and unwanted impacts from climate change. Alongside aging trees in the country, these setbacks have led productivity to decline.
In South America, major producers include Ecuador and Brazil. In the early 1900s, Ecuador was the world’s largest cocoa producing country, however shifts in the global marketplace and crop disease led its position to fall. Today, the country is most known for its high-grade single-origin chocolate, with farms seen across the Amazon rainforest.
Altogether, global cocoa production reached 6.5 million tonnes, supported by strong demand. On average, the market has grown 3% annually over the last several decades.
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