The impact of the world recession on the global economy is very complex and varied. A recession, defined as a decline in economic activity lasting two consecutive quarters, produces enormous ripple effects across various sectors of the economy. One of the main impacts of a recession is a decrease in consumer demand. When individuals and households worry about the economic future, they tend to spend less and save more. For example, the retail sector often feels the direct impact of a recession. The decline in sales has caused many companies to reduce stock and even lay off employees. For example, during the 2008 global recession, many well-known brands had to close their stores in various countries. From an investment perspective, recessions usually trigger uncertainty in the stock market and other financial assets. Investors tend to withdraw their capital and do not dare to take risks, which causes a slowdown in investment. This decline in investment also impacts innovation and long-term growth, as companies become hesitant to invest in research and development. In addition, recessions have a significant impact on the labor market. An increase in unemployment rates often occurs in response to a decline in business activity. Workers who lose their jobs often struggle to find new jobs, especially in sectors that have been badly affected by the recession, such as construction and manufacturing. This creates larger social problems, including increasing poverty and social instability. Monetary policy is also affected during a recession. Central banks in various countries will usually lower interest rates to stimulate economic growth. However, in situations of severe recession, these measures are not always effective, and fiscal stimulus policies such as government spending become important. However, people must also pay attention to the long-term implications of increasing government debt. Lastly, recessions increase the vulnerability of the global economy. The interconnectedness of countries through trade and investment means the impact of a recession in one country can spread to others. For example, if a large country like the United States experiences a recession, this could reduce demand for products from other countries, negatively affecting their exports. In this context, recovery requires international cooperation. Countries need to collaborate in formulating policies that can support global growth and economic stability. In the era of globalization, recession is not only a national problem, but also a common challenge for the entire world community.