The concept of the 'Anthropocene' has gained significant traction in geological and environmental circles as a proposed new epoch defined by humanity's profound impact on Earth's systems. Proponents argue that markers such as radioactive isotopes from nuclear tests, plastic pollution, and elevated carbon dioxide levels provide clear stratigraphic evidence of a distinct boundary. However, critics contend that the term overstates human influence, pointing to natural variability and the uneven distribution of anthropogenic signals across geological records. They also warn that formalizing the Anthropocene could blur the line between geological classification and political advocacy, potentially undermining scientific objectivity. Despite this debate, the term has proven useful for interdisciplinary research, prompting discussions about sustainability and planetary stewardship that transcend traditional academic boundaries.
❓ 根据这篇文章，批评者们对将“人类世”正式化提出的一个主要担忧是什么？
A. 该术语未能考虑自然气候变率。
B. B) 正式承认可能会将地质学与行动主义混为一谈，从而损害科学的立性。
C. C) 人为标记过于稀疏，难以在岩层中被检测到。
D. D) 这一概念不利于跨学科合作。
✅ 正确答案
B) Formal recognition might compromise scientific neutrality by mixing geology with activism.