Political explanations for 'switched off' countries- North Korea
North Korea is a hereditary autocracy ruled by Kim Jong-Un.
It is run as a one-party system with a command economy organised on the communist system.
Since 1955 it has followed the policy of Junche 'self-sufficiency', minimising trade with other countries.
Emigration and foreign tourism by ordinary citizens is prohibited.
Ordinary citizens have no access to internet or social media. There are no undersea data cable connections.
However, it does trade with China, and set up the Kaesong SEZ, employing 52,000 people.
Political explanations for 'switched off' countries- Sahel Region
The Sahel Region is an area of west Africa.All countries have low GDI per capita ($900-$2100) and low HDI (0.35-0.42)
Colonial era borders divide/combine different ethnic/religious groups
Political parties based on ethnicity/religion lead to political instability with frequent coups or civil wars, e.g. Tuareg attempted succession in Mali in 2012.
This leads to poor long-term investment, slowing development.
High level of corruption and uncertainty over contract enforcement makes it unattractive for FDI
Economic explanations for 'switched off' countries- Sahel Region
Poor infrastructure and low literacy levels of the working age population make it unattractive for offshoring FDI
Low income levels mean it lacks market size to attract retail outlet FDI. Few households other than elite can afford to purchase imported goods or engage in foreign tourism.
Rural parts of Sub-Saharan Africa, especially the Sahel, are dominated by a subsistence farming economy with food produced to eat, not sell. These places are also poor, and their capacity to create connections is limited.
Physical explanations for 'switched off' countries - Sahel Region
All four Sahel region countries are landlocked, rely on poor quality roads, and freedom of passage through neighbouring countries to access coastal ports.
Resulting high transport costs may make exports unattractive in foreign markets and deter FDI
The Himalaya mountain countries of Nepal, Bhutan and Chinese Tibet are isolated by terrain and winter snow, limiting their connections to the outside world - although tourism is changing this.
Environmental explanations for 'switched off' countries - Sahel Region
These countries have a semi-arid climate with 200-400 mm of precipitation p.a., making agricultural exports reliant on a good rainy season.
Climate change is increasing aridity, leading to desertification as savanna gives way to desert.
This reduces land area available for producing agricultural exports.
Harsh desert climates, extreme polar and dense tropical forests limit the development of transport and trade connections meaning continental interiors and polar regions are less well connected than coastal locations.