The concept of the 'Anthropocene' has gained traction among geologists as a proposed new geological epoch defined by significant human impact on Earth's geology and ecosystems. Unlike the Holocene, which began approximately 11,700 years ago and witnessed the rise of human civilization, the Anthropocene is characterized by markers such as nuclear fallout from atomic tests, plastic pollution, and elevated carbon dioxide levels. However, its formal recognition remains contentious. Critics argue that the term oversimplifies the complex, uneven nature of human influence, as different societies have contributed to environmental change at varying times and intensities. Proponents counter that the Anthropocene captures the unprecedented scale and global reach of modern human activity, urging collective responsibility for planetary stewardship. The debate thus reflects deeper questions about how science frames humanity's role in shaping the Earth's future.
❓ What is the main reason some critics oppose the formal recognition of the Anthropocene?
A. A. It ignores the positive effects of human activity on ecosystems.
B. B. It fails to account for the varied and unequal human contributions across time and regions.
C. C. It relies solely on nuclear fallout as a geological marker.
D. D. It suggests that the Holocene did not experience any human influence.
✅ 正确答案
B. It fails to account for the varied and unequal human contributions across time and regions.
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