The concept of the 'Anthropocene' has gained significant traction in geological and environmental discourse, positing that human activity has become a dominant force shaping Earth's systems. Proponents argue that markers such as nuclear fallout, plastic pollution, and elevated carbon dioxide levels constitute a distinct stratigraphic signature, warranting a new geological epoch. However, critics contend that the term lacks precise temporal boundaries and that its formalization may obscure the uneven responsibilities of different societies for environmental change. This debate underscores a broader tension between natural science classifications and socio-political narratives, raising questions about how humanity's impact is measured and who bears the ethical burden of mitigation.
❓ 根据这篇文章，将人类世正式确立为一个地质时代的主要批评是什么？
A. A. 它忽视了自然气候变异的作用。
B. B. 它未能提供明确的时间界限，并可能掩盖对环境变化所作贡献的不平等性。
C. C. 它过度强调了塑料污染作为标志物的重要性。
D. D. 它拒绝在气候政策上进行国际合作的必要性。
✅ 正确答案
B. It fails to provide clear chronological limits and may hide unequal contributions to environmental change.