The concept of the 'Anthropocene' has gained traction among geologists and environmental scientists as a proposed geological epoch defined by significant human impact on Earth's geology and ecosystems. Unlike previous epochs, which were shaped by natural forces such as volcanic activity or asteroid impacts, the Anthropocene is characterized by markers like plastic pollution, nuclear fallout, and elevated greenhouse gas levels. However, the formal recognition of this epoch remains contentious. Some scholars argue that human influence has been too gradual and diachronous to constitute a clear boundary in the stratigraphic record, while others contend that the mid-20th century 'Great Acceleration' provides a distinct and globally synchronous signal. This debate highlights broader questions about how we define time and our role in shaping planetary history.
❓ 지문에 따르면, 인류세의 공식적 인정을 둘러싼 논란의 주요 원인은 무엇인가?
A. A. 인간의 영향은 지질학적 표식을 남기기에는 너무 빠르고 획일적이었다.
B. B. 제안된 지표들, 예를 들어 플라스틱 오염 같은 경우, 모든 지역에서 발견되지는 않는다.
C. C. 일부 과학자들은 인간의 영향이 명확하고 전 지구적으로 동시적인 층서 경계를 결여하고 있다고 믿는다.
D. D. '대가속(Great Acceleration)'은 인류 역사상 너무 이른 시기에 발생하여 관련성이 없다.
✅ 正确答案
C. Some scientists believe human influence lacks a clear, globally synchronous stratigraphic boundary.
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