The map above displays from whom countries import more from – either the US, EU, China, or Russia. Border countries import the most from their neighbor country and this trading influence propagates outward. Generally speaking, the US is the export center for a North American zone, France+Germany for a European zone, Russia for a Eurasian zone, and China an Asian zone + the nearly the entire southern hemisphere.
The World GDP as a pie chart. A rough and simple way to look at is: US ~1/4, China ~1/5, Europe ~1/4, Japan ~5%, India ~5%, everyone else ~20%.
It’s tough to compare costs across cities in different countries, but this study tries to do just that. It’s trying to answer the question: What is the average cost of a weeklong holiday trip to selected cities? The question is subject to the predefined assumptions – The trip is for two adults staying in Airbnb, walking & public transit, and doing typical tourist daytime activities like visiting museums, shows, or day-trips.
The graphic above is color-coded by region. The range of costs across cities in the sample fit closely to a normal distribution with the majority of cities falling in the $1000-2000 cost window. Africa and Asia have most of the cheaper cities while Western Europe and Coastal cities in the USA are the most expensive to visit.
Above is a bar chart showing the break-even price for various oil-producing countries and OPEC. The ‘shale revolution’ has allowed the United States to produce a large portion its oil cheaper than any country in the world except Saudi Arabia. The dramatic fall in the price of oil (due in part to US production increase) hurts expensive ‘tar sands’ oil producing countries like Canada and Venezuela.
The map above displays the world’s countries sized by international tourism receipts in 2017. The top ten can be seen in tabular view below:
A few things jump out. The US gains more from international tourism than any other country by a factor of 3 and China spends more aboard than any other country by a factor of 2! Macau (ranked 9th) has three times the gambling revenue of Las Vegas, with much of this money origination in mainland China and spend ‘internationally’ in Macau. (Hong Kong ranks 11th with 33 billion in receipts in 2017) If Hong Kong, Macau, and Taiwan were counted as one country on this list, it would rank 2nd with 81 billion in receipts.
The following are highlights from the World Urbanization Prospects 2014 report published by the United Nations Department of Economic and Social Affairs
Globally, 54% of the world population lives in an urban area with at least 500k people. (note: urban in purple, rural in grey) The world has become more urban over time and is projected to continue.
Urbanization differs across regions, with North American and Europe being the most urbanized — Africa and Asia least urbanized.
High-income countries tend to be more urban (80%) than low-income countries (30%) — implying that urbanization and development are related
Urbanized areas are displayed below in various groups (ranging from small cities to megacities) for the years 1990, 2014, and projected 2030.
Urbanized areas (500k+ population) in 2014 are displayed on the map below
Other interesting notes:
Africa and Asia are home to 90% of the worlds rural population and have the lowest rate of urbanization by content 40% and 48%.
China, India, and Nigeria will account for 37% of urban pop growth between now and 2050.
One in eight people live in one of the world’s 28 megacities (10m+ pop)
Link to the full report here: https://esa.un.org/unpd/wup/publications/files/wup2014-highlights.pdf
Above is a map measuring solar radiation per square meter, averaged to each county within the lower 48 states of the US. The units are a little difficult to translate, but the difference between the extremes (dark purple to light yellow) is a factor of two. This means that cities such as Los Angeles, Las Vegas, and Phoenix get about twice as much sunlight each day as Seattle, Portland, or Cleveland.