Visualizing the World’s Population in 2020, by Age Group
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Visualizing the World’s Population by Age Group

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World Population by Age

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The Briefing

  • According to the United Nations, the global median age has increased by 7 years since 1950, from 24 to 31
  • That said, young people accounted for 33% of the global population in 2020, making them the largest demographic across the globe

Visualizing the World’s Population, By Age Group

An aging population can have far-reaching consequences on a country’s economy.

With this in mind, today’s graphic looks at the age composition of the global population in 2020, based on the latest figures from the United Nations.

The Global Age Composition

Our global population is getting older, largely because of increasing life expectancies and declining birth rates.

In 2020, more than 147 million people around the world were between the ages of 80-99, accounting for 1.9% of the global population.

Age GroupNumber of People (2020)% of Global Population
<20 years2.6 billion33.2%
20-39 years2.3 billion29.9%
40-59 years1.8 billion23.1%
60-79 years918 million11.8%
80-99 years147 million1.9%
100+ years0.6 million0.01%

While that percentage may seem small, that particular demographic accounted for merely 0.05% of the population in 1950, meaning our world has a notably higher percentage of older people than it did 70 years ago.

Why is this significant? An aging population typically means a declining workforce and an increase of people looking to cash in their pensions. This can put pressure on the working class if taxes are raised.

Of course, an aging population can have positive impacts on society as well. For instance, elderly citizens tend to volunteer more than other age groups. And research has shown that older communities have lower crime rates. By 2050, the crime rate in Australia expected to drop by 16% as the country’s population gets older.

To mitigate some of the risks associated with a rapidly aging population, certain countries are working towards more sustainable pension systems, to support aging citizens while taking the stress off the working population.

» Like this? Then you might like this article on The World’s Youngest and Oldest Countries

Where does this data come from?

Source: United Nations World Population Prospects 2019 (accessed Feb 12, 2021)

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Visualizing the Five Drivers of Forest Loss

Approximately 15 billion trees are cut down annually across the world. Here’s a look at the five major drivers of forest loss. (Sponsored)

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The Briefing

  • On average, the world loses more than 20 million hectares of forests annually.
  • Agriculture and commodity-driven deforestation each account for approximately a quarter of annual forest loss.

Visualizing the Five Drivers of Forest Loss

The world has lost one-third of its forests since the ice age, and today, approximately 15 billion trees are cut down annually.

Forests are wellsprings of biodiversity and an essential buffer against climate change, absorbing billions of tonnes of carbon dioxide emissions every year. Yet, forest loss continues to grow.

The above infographic sponsored by Carbon Streaming Corporation highlights the five primary drivers behind forest loss.

Deforestation vs. Degradation

‘Forest loss’ is a broad term that captures the impacts of both permanent deforestation and forest degradation. There is an important distinction between the two:

  • Permanent deforestation: Refers to the complete removal of trees or conversion of forests to another land use (like buildings), where forests cannot regrow.
  • Forest degradation: Refers to a reduction in the density of trees in the area without a change in land use. Forests are expected to regrow.

Forest degradation accounts for over 70% or 15 million hectares of annual forest loss. The other 30% of lost forests are permanently deforested.

Driving factorCategoryAverage annual forest loss (2001-2015, million hectares)
Commodity-driven deforestationPermanent deforestation5.7
UrbanizationPermanent deforestation0.1
Forestry productsForest degradation5.4
Shifting agricultureForest degradation5
WildfiresForest degradation4.8
TotalN/A21

Commodity-driven deforestation, which includes removal of forests for farming and mining, is the largest driver of forest loss. Agriculture alone accounts for three-fourths of all commodity-driven deforestation, where forests are often converted into land for cattle ranches and plantations.

The harvesting of forestry products like timber, paper, pulp, and rubber accounts for the largest share of forest loss from degradation. This process is often managed and planned so that forests can regrow after the harvest.

Shifting agriculture and wildfires each account for around 5 million hectares or one-fourth of annual forest loss. In both cases, forests can replenish if the land is left unused.

Urbanization—the conversion of forests into land for cities and infrastructure—is by far the smallest contributor, accounting for less than 1% of annual forest loss.

How Much Carbon Do Forests Absorb?

The world’s forests absorbed nearly twice as much carbon dioxide (CO2) as they emitted between 2001 and 2019, according to research published in Nature.

On a net basis, forests sequester 7.6 billion tonnes of CO2 equivalent (CO2e) annually, which equates to around 15% of global CO2e emissions. As the impacts of climate change intensify, protecting forests from deforestation and degradation is increasingly critical.

Carbon Streaming Corporation accelerates climate action through carbon credit streams on REDD+ projects that protect the Earth’s forests. Click here to learn more now.

Where does this data come from?

Source: Our World in Data

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Ranked: Top 10 Foreign Policy Concerns of Americans

As the world’s superpower, the U.S. has major influence in world events. Which foreign policy concerns stand out for Americans?

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america's foreign policy

The Briefing

  • Political leanings aside, terrorism remains a top issue of concern for Americans
  • Previous top issues, such as disinformation and U.S.–China relations, now rank lower

In the United States, there is a distinct difference on top foreign policy concerns between Democrats and Republicans.

This chart uses data from Morning Consult to assess the top policy concerns of Americans.

The Top Concerns

Overall, the average American is most concerned about terrorism, immigration, and drug trafficking. Interestingly, this list corresponds with the concerns of the average Republican, though falling in a different order.

Meanwhile, Democrats are chiefly worried about climate change, another global pandemic, and terrorism.

Here’s a breakdown of the policy concerns at large and across political parties.

Overall Rank with AmericansForeign Policy ConcernShare of Voters Listing it as a Top ConcernShare of Democrats Listing it as a Top ConcernShare of Republicans Listing it as a Top Concern
#1Terrorism49%38%62%
#2Immigration43%22%67%
#3Drug trafficking43%30%59%
#4Cyberattacks39%35%40%
#5Climate change38%54%17%
#6Preventing a global economic crisis32%33%31%
#7Securing critical supply chains30%27%34%
#8Preventing another global pandemic30%38%22%
#9Russia's invasion of Ukraine27%33%21%
#10Protecting human rights globally25%31%18%
#11Preventing disinformation24%29%21%
#12U.S.-China relations24%19%31%
#13Iran nuclear deal21%19%24%
#14Upholding democracy globally15%22%8%

Notably, the concern around U.S.-China relations ranks considerably low, as does preventing disinformation. Upholding democracy worldwide ranks extremely low with Republicans.

America’s Foreign Policy

Along party lines, the results are not surprising. Democrats skew towards multilateralism and want to engage with foreign bodies and other countries to tackle global issues. Republicans are generally more concerned with what’s happening at home.

Looking at the country as a whole and its relations with other nations, however, Americans lean more towards an America-first focus. According to Morning Consult, 39% of registered voters want to decrease U.S. involvement in other countries’ affairs, whereas 20% want to increase it; 30% want to keep the status quo.

Here’s a closer look at Americans’ desire to get involved in a variety of foreign policy initiatives:

IssueIncrease EffortsDecrease EffortsNeither
Overseas Troop Deployment21%37%30%
Trade and Tariffs41%15%29%
Involvement with International Organizations35%21%32%
Resolution of Military Disputes38%16%33%
Resolution of Economic Disputes43%13%31%

As of October 2022

The U.S. Midterm Elections

With midterm elections underway, America’s foreign policy may not be the most important factor for voters. Pew Research Center found that in these congressional elections, foreign policy only ranked 12th among other key issues considered “very important” by registered voters.

The top five concerns of voters in these midterms are:

  1. The economy
  2. The future of democracy within the U.S.
  3. Education
  4. Healthcare
  5. Energy policy

Regardless, the U.S. has a massive impact in foreign affairs and the results of the country’s midterm elections will likely cause a ripple effect globally. If Republicans win the House—which is looking extremely likely—and the Senate, President Biden’s foreign policy initiatives and priorities could be drastically restricted.

Where does this data come from?

Source: Morning Consult

Data notes: This ranking is made using the share of registered U.S. voters who identified the given issue as a top 5 concern for the country. For example, only 30% of registered voters said securing critical supply chains was a top 5 concern which is why it’s #7, whereas 43% said immigration was a top concern, ranking it at #2.

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