Unemployment: Belgium's unemployment rate is one of the highest in the European Union, and it has been rising steadily for years. The unemployment rate is particularly high among young people, who have a difficult time finding jobs after they graduate from school.
Aging population: Belgium's population is aging rapidly, and the number of people over the age of 65 is expected to double by 2050. This will put a strain on the country's social security system, which is already struggling to keep up with the demand for benefits.
Political instability: Belgium is a federal state with three different language communities (Flemish, French, and German), and this has led to a great deal of political instability. The country has been without a stable government for much of the past decade, and it has been difficult to build a consensus on important issues.
Brexit: Belgium is a member of the European Union, and the UK's decision to leave the EU has created a great deal of uncertainty for the country. Belgium is heavily dependent on trade with the UK, and a no-deal Brexit could have a significant impact on the country's economy.