The concept of the 'Anthropocene' has gained significant traction in geological and environmental circles, referring to the current geological epoch in which human activity has become the dominant influence on climate and the environment. While the term was popularized by atmospheric chemist Paul Crutzen in 2000, its formal recognition as a distinct geological time unit remains contentious among geologists. Critics argue that the markers of human impact, such as plastic pollution and nuclear fallout, may not be sufficiently distinct or long-lasting to define a clear boundary in the stratigraphic record. Proponents, however, contend that the unprecedented scale and irreversibility of human-induced changes, including biodiversity loss and alterations to the carbon cycle, justify a new epoch. This debate underscores not only scientific questions about Earth's history but also philosophical ones about humanity's role in shaping planetary futures.
❓ В чем заключается основная точка разногласий среди геологов относительно антропоцена?
A. A. Оказывают ли деятельность человека какое-либо измеримое воздействие на окружающую среду.
B. B. Был ли термин «антропоцен» впервые введён Полом Крутценом.
C. C. Достаточно ли значительны изменения, вызванные деятельностью человека, чтобы считать их началом новой геологической эпохи.
D. D. Следует ли рассматривать антропоцен как будущую, а не текущую эпоху.
✅ 正确答案
C. Whether human-induced changes are significant enough to constitute a new geological epoch.
IELTS Reading Tips
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