1. Wars and geopolitical conflicts

Wars disrupt oil, gas, food production, shipping routes, and international trade. The current conflicts and geopolitical tensions have increased uncertainty and pushed up energy and commodity costs. The IMF says these shocks are particularly painful for vulnerable and developing economies. �

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2. Rising cost of food and energy

When fuel becomes expensive, transportation, farming, manufacturing, and electricity costs rise. Businesses then pass those costs to consumers. The result is a higher cost of living and reduced purchasing power.

3. Inflation

Even where salaries increase, they often fail to rise as quickly as prices. Families therefore discover that the same amount of money buys less food, housing, healthcare, education, and other necessities.

4. Heavy government debt

Many governments borrowed heavily during previous crises. Now, higher interest rates mean that countries spend enormous amounts servicing old debts instead of investing in jobs, infrastructure, healthcare, and social support. Elevated public debt is now a major global vulnerability. �

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5. High interest rates

Central banks raise interest rates to fight inflation. But expensive borrowing can also make it harder for businesses to expand, governments to finance projects, and ordinary people to buy homes or invest.

6. Weak currencies

In many developing countries, a falling local currency makes imports more expensive. Since many nations import fuel, machinery, medicine, food, and industrial materials, currency weakness can quickly worsen inflation.

7. Unemployment and slow job creation

Population growth is often faster than the creation of productive jobs. Economic growth may exist on paper, but if it does not create enough well-paying employment, ordinary people may still experience hardship.

8. Climate change and natural disasters

Floods, droughts, extreme heat, and other disasters destroy crops, homes, roads, and businesses. They also force governments to spend money on emergencies and reconstruction. �

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9. Trade tensions and global uncertainty

Tariffs, protectionism, supply-chain disruptions, and political uncertainty make businesses reluctant to invest. When investment slows, production and employment can suffer. �

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The deeper problem

The world economy is highly interconnected. A war can raise oil prices; higher oil prices can raise transport costs; transport costs can raise food prices; food inflation can reduce household spending; reduced spending can hurt businesses and jobs.

That is why economic hardship is now being felt across countries with very different economies. According to the IMF's July 2026 update, global growth remains uneven, with energy shocks weighing especially heavily on vulnerable economies while inflation pressures have not fully disappeared. �

IMF eLibrary

**In simple terms: many countries are not suffering because of one single mistake. They are facing a combination of war, inflation, debt, weak currencies, unemployment, climate shocks, and an increasingly uncertain global economy.**