Which of the following best represents the concept of a 'global problem'?

The concept of a 'global problem' is best represented by a situation where one nation's issues are echoed globally. This explanation emphasizes the interconnectedness of issues that transcend national borders, illustrating how problems within one country can have far-reaching effects on other nations.

For instance, economic crises, climate change, health pandemics, and terrorism are examples of issues that originate in one part of the world but ripple through various societies, affecting multiple countries. Understanding global problems as interconnected helps in recognizing the need for international cooperation and solutions that are not solely limited to the country where the issue began.

In contrast, challenges that only affect one nation (the first option) do not fit the definition of a global problem because they are confined to a specific geographical area. Similarly, a local intervention (the second option) indicates that the response is limited to a specific community or region and does not address a wider global impact. Lastly, a subject of scholarly debate without real-world impact (the fourth option) does not qualify as a global problem, as it lacks the tangible effects that necessitate attention from the global community. Therefore, the correct understanding revolves around the interconnected nature of issues that resonate across borders and affect multiple countries collectively.