The concept of the 'Anthropocene' has gained traction among geologists and environmental scientists as a proposed new geological epoch defined by significant human impact on Earth's geology and ecosystems. Unlike previous epochs, which were delineated by natural climatic shifts or biological events, the Anthropocene is characterized by markers such as nuclear fallout, plastic pollution, and elevated carbon dioxide levels. However, the proposal remains contentious. Critics argue that the term oversimplifies complex human-environment interactions and that the stratigraphic evidence, such as the presence of artificial radionuclides, may not be globally synchronous. Proponents counter that the scale and irreversibility of human-induced changes, including species extinction rates and altered nitrogen cycles, warrant a distinct epoch. This debate underscores a broader tension between scientific classification and societal responsibility, as formalizing the Anthropocene could influence policy frameworks and public perception of environmental stewardship.
❓ According to the passage, what is a primary reason for opposition to formalizing the Anthropocene as a new geological epoch?
A. A) The lack of any human-induced markers in geological records.
B. B) The belief that the term fails to capture the complexity of human-environment interactions.
C. C) The proposal's exclusive focus on natural climatic shifts.
D. D) The absence of any environmental changes caused by human activity.
✅ 正确答案
B) The belief that the term fails to capture the complexity of human-environment interactions.
IELTS Reading Tips
Skim the questions first, underline keywords, then locate in the passage
Watch for paraphrasing; correct answers are often reworded
Be wary of absolute statements (all, always, never) — usually wrong
Pay attention to content after transition words (however, but, yet)
Manage time: about 20 minutes per passage; skip difficult questions first