ENGLISH MEBY

グローバル化と宇宙ゴミ問題:持続可能な宇宙開発に向けて」の英語長文問題

以下の英文を読み、設問に答えなさい。

The rapid advancement of globalization has intertwined nations in unprecedented ways, fostering economic growth and technological innovation. However, this interconnectedness extends beyond terrestrial boundaries, reaching into the vast expanse of space. The increasing accessibility of space, driven by private sector involvement and reduced launch costs, has resulted in a surge in satellite deployments. This proliferation of satellites, while beneficial for communication, navigation, and Earth observation, has concurrently exacerbated the growing problem of space debris. Space debris, encompassing defunct satellites, rocket stages, and fragments from collisions, poses a significant threat to operational spacecraft. The Kessler Syndrome, a theoretical cascade of collisions leading to an unusable orbital environment, looms as a potential consequence of unchecked debris accumulation. This is not merely a scientific concern; the economic implications are substantial. Damage to active satellites, vital for various industries, can result in billions of dollars in losses and disruptions to global communication and navigation systems. The long-term sustainability of space-based technologies, crucial for modern society, is therefore directly threatened. International collaboration is paramount in addressing this challenge. While individual nations have implemented mitigation measures, such as guidelines for spacecraft design and end-of-life disposal, a globally coordinated effort is needed. This requires not only technological solutions, like advanced debris removal technologies, but also the establishment of robust international legal frameworks to ensure responsible space activities. The absence of a comprehensive, universally accepted regulatory regime allows for a race to space without sufficient consideration for the long-term environmental consequences. This highlights a critical tension between the benefits of globalization—increased space exploration and technological progress—and its unforeseen negative externalities—the exponential growth of space debris. The pursuit of sustainable space development necessitates a shift in mindset. It requires a holistic approach integrating economic incentives, technological advancements, and strengthened international cooperation. Moving forward, proactive measures, including international treaties and stringent regulations, are essential to ensure the long-term viability of space as a valuable resource for all of humanity, rather than a dumping ground for obsolete technology. This global challenge necessitates a collective responsibility to manage space sustainably, balancing the benefits of globalization with the preservation of a safe and accessible space environment.

1. According to the passage, what is the primary cause of the increasing amount of space debris?

2. What is the Kessler Syndrome, as described in the passage?

3. What solution does the passage suggest to mitigate the problem of space debris?

4. The passage highlights a tension between which two factors?