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Kurzgesagt – In a Nutshell July 6, 2026

The True Cost of War

Wars have a significant impact on the global economy. The annual cost of weapons, tanks, and planes is approximately $3 trillion. However, the total cost of war is much higher when you factor in the cost of rebuilding infrastructure and restoring services. The environment is also severely affected, as landmines and other hazards can make land unusable for farming and other purposes.

The effects of war can be long-lasting, with countries often taking years to recover. The government response to war can lead to , which can erode the value of savings and make it difficult for people to afford basic necessities. Young people are disproportionately affected by war, with many being forced to flee their homes and become refugees. Those who remain may struggle to access education and job opportunities, leading to a brain drain that can have long-term consequences for the economy.

In addition to the financial and economic costs, war also has a significant impact on health and wellbeing. The trauma caused by war can be passed down to future generations, and the risk of anxiety and depression is significantly higher in countries that have experienced conflict. Furthermore, countries that have been to war before are more likely to experience further conflict, creating a cycle of violence that can be difficult to break.

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