Maps
The Population Density of Europe (and the World) in Two 3-D Maps
How many people live in Europe? The population of Europe is around 745 million people, or 10% of the world population. Internationally recognized data analyst, mapmaker, author, and visual storyteller Alasdair Rae has transformed this figure into a captivating population density map of the entire continent! Check it out:
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Rae states: “The maps below use 1km x 1km data and the height of the bars represents the number of people living in any one square. The big squares are 50km x 50km (about 30 miles) and are there to provide sense of scale. The highest 1km densities are found in Spain and France, and Madrid, Barcelona and Paris in particular where you get values of more than 50,000.” You can explore more detailed sections of Europe here, as well as the creator’s insights and methods. You can also other fascinating data visualizations, such as the most densely population square kilometer in every U.S. state!
This got me thinking – what would an entire world map made like this look like? He actually made a complete map too! I wanted to provide both maps to provide a more “big picture” understanding of scale.
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As you can see, in the grand scheme of the whole planet, Europe’s population density seems so humble. So what are the most densely populated cities in the world based on people per square kilometer? Try to take a guess based off of this map (test your geography knowledge!) and then check the list:
- Manila, Philippines (Asia) – 43,062
- Mandaluyong, Philippines (Asia) – 38,495
- Pateros, Philippines (Asia) – 37,061
- Caloocan, Philippines (Asia) – 31,233
- Bnei Brak, Israel (Asia) – 30,001
- Kathmandu, Nepal (Asia) – 29,161
- Dkaka, Bangladesh (Asia) – 29,069
- Makati, Philippines (Asia) – 28,975
- Port-au-Prince, Haiti (North America) – 27,395
- Levallois-Perret, France (Europe) – 26,713
The European city with the highest population density is Levallois-Perret in France, but it is nearly 20,000 people per square kilometer less than Manila, the most densely populated city in the world. While Americans in New York City or Los Angeles may fret over crowds and traffic, the truth is, none of America’s cities even rank in the top 50 for population density.
Charts
Study Shows Worldwide Opinions on AI Use
Artificial intelligence has infiltrated our everyday lives thanks to text generative applications. From huge corporations to individual users chatting on their smartphones, AI companies have developed ways to use AI in countless aspects of life. It has the potential to make huge, important leaps in technological progress, but it also comes with a host of concerns and dangers. The team at Qualtrics shows us the many different opinions on AI by mapping out opinions across the world. Their map shows us the percentage of people in each country who think AI has more benefits than drawbacks and vice versa.
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AI is gaining popularity around the world. People are using it at work to automate simple, repetitive tasks, speeding up their processes. It performs well as a data analyst and excels at the most mundane tasks, so many workers feel freed up to use their time and energy on more rewarding, nuanced work that requires creativity. AI can even identify the early stages of disease, allowing overloaded doctors to use it to assist them and process more patients. Many people in the healthcare field hope it will help with new discoveries and medical progress. AI has long been used in smart homes responding to requests to adjust the thermostat, start up a sound system, and monitor security.
Alongside the exciting possibilities AI offers, there are many concerns. AI has been used to create deep fakes, spread misinformation, and displace workers. People fear it could drastically disrupt the economy, and when some countries are considering using it as warfare, it’s natural for major fears to follow. Another major AI concern is resource constraints. Environmentalists have pointed to the heat AI data centers produce and the absolutely massive amount of water they consume to keep them cool.
How do these viewpoints vary around the world? According to the team’s data, China holds the most trust in AI, with 83% believing it brings more benefits than drawbacks. They’re closely followed by Indonesia at 80% and Thailand at 77%. Western European countries seem to be the most hesitant to embrace AI. 47% of German respondents believe AI will do more harm than good, followed by 41% in France and 36% in the Netherlands. This is a less-than-50 % approval rating. The United States has a 39% AI approval rating, but trust in AI there has risen by 4% in the past few years. This is a bit of a surprise, as American companies are leading AI development. This could be due to reports of data centers in the US disrupting neighborhood health and peace.
This map is a fascinating way to examine the rapidly changing world of AI through the lens of public opinion. Confidence in AI seems to be growing, but many unknowns remain regarding its effects on society and health. While some fear it may replace them at their job, others are hopeful that it will make work and life better.
Business Visualizations
Map Displays Unemployment Rates Around the World
The unemployment rate is a percentage that reflects the number of people in the labor force who are without a job. This is calculated by dividing the number of unemployed people by the labor force and multiplying by 100. Because unemployment can have a drastic impact on a nation’s economy, the team at Qualtrics examined global patterns and mapped unemployment rates. To be considered unemployed for this study means a person doesn’t have a job but is available for work. That means people who are retired, disabled, or laid off don’t count in the figures.
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According to the team’s data, the country with the highest employment rate is Eswatini at 37.64%. This is a landlocked nation in Southern Africa, formerly known as Swaziland. This is one of the world’s last absolute monarchies, and it suffers economically like many of its neighbors, including South Africa, Botswana, and the Republic of the Congo. In particular, the youth of Eswatini are unemployed. The unemployment crisis is attributed to skill gaps in eligible workers.
It’s good to be at the low end of the unemployment spectrum. The nation Qatar has the lowest unemployment rate in the world at .13%. This comes as no surprise from a nation rich in petroleum and natural gas. Qatar has valuable real estate and has long been a haven for the wealthy, which lends itself to a booming economy with plenty of employment opportunities. Other nations that aren’t struggling with unemployment are Cambodia, Niger, and Thailand, due to high manufacturing production and/or a bustling tourism industry.
These countries have the lowest unemployment rates:
- Qatar
- Cambodia
- Niger
- Thailand
- Burundi
- Chad
- Bahrain
- Cuba
- Laos
- Benin
We see a very wide gap between the countries with the highest and lowest unemployment rates. Many factors can affect unemployment, but one of the biggest is changes in the size of the labor force. A struggling economy doesn’t necessarily indicate a high unemployment rate. If it’s difficult enough to find a job, people will give up, and they’ll no longer be counted in the unemployment numbers. That said, the unemployment rate does tend to increase in hard times. Global unemployment peaked in 2009 during the financial crisis.
In summary, unemployment rates reveal much about the economic health and social dynamics of countries worldwide. While nations like Eswatini face challenges due to skill gaps and limited job opportunities, others, such as Qatar, benefit from abundant resources and thriving industries. The disparity highlights how factors such as labor force size, economic stability, and industry growth affect employment levels. Understanding these global patterns is essential for policymakers and organizations aiming to address unemployment and foster sustainable growth. By analyzing the causes and consequences, we can better support individuals and communities striving for economic security and opportunity.
Charts
Which States Cause the Most Damage to Your Car?
Car damage can occur for several reasons, and we’re all vulnerable to it at any time or place. Weather events are a huge factor in vehicle wear and tear. Hail can be a death sentence for your car, and intense UV radiation and heat can gradually destroy your car’s interior and paint job. Areas that must salt roads in winter do so to keep us safe on the road, but unfortunately, salt also damages cars and breaks down roads, leaving behind dangerous potholes. The Grease Monkey researchers took all these factors and considered them together to create a ranking system to show us the states that do the most damage to cars. Each state in the U.S. is ranked based on the severity of vehicle risk and deterioration.
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The team notes that hail was one of the most significant factors in their weather analysis. The size of hailstones will determine the damage, and areas with more frequent hailstorms will increase the likelihood of significant damage, such as cracked windows and broken headlights. Snowfall, ice, and sleet also greatly increase the risk of car damage. Frozen mechanical parts are more likely to break, and icy road conditions lead to dangerous crashes. Humid weather in general leads to more rust, so frequent rainfall and salty coastal air can take a slow toll as well. Natural disasters like floods and tornadoes can destroy a vehicle, so the team counted how many of these events each state has experienced since 1953.
Poor roads were another important factor in the team’s analysis. They counted the total percentage of a state’s roads considered to be in “acceptable” condition. Potholes, rough roads, and debris wreck tires, rims, and undercarriage components. Bad roads often have loose rocks that can kick up to shatter a windshield or dent a car’s body. The team found that the states with the worst roads are Rhode Island, Hawaii, New Mexico, Connecticut, and Mississippi. The states with the highest percentage of roads in good condition are Indiana, Kansas, South Dakota, Wyoming, and Vermont.
Combining all of these factors, the Grease Monkey analysis shows us that these ten states will cause the most damage to a car:
– Texas
– Mississippi
– New York
– Delaware
– Oklahoma
– Missouri
– Minnesota
– Kansas
– West Virginia
– North Dakota
This map can help drivers determine what factors are most likely to damage their car based on where they live. While we can’t do much to affect the quality of a state’s roads, it’s a good reminder to be vigilant and slow down for potholes. Heat damage to a car’s interior can be prevented with a sunscreen in the windshield. Building a garage can help protect your car from hail, snow, ice, and rain. Defensive driving will help you to be safe from accidents. People figuring out a car-buying budget can also consider these factors, which drive up insurance premiums.
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