The concept of the 'Anthropocene' has gained significant traction in geological and environmental circles, positing that human activities have become a dominant force shaping Earth's systems. However, the formal recognition of this epoch remains contentious. Proponents argue that markers such as nuclear fallout, plastic pollution, and elevated carbon dioxide levels provide clear stratigraphic evidence. Critics, conversely, contend that the term is more cultural or political than scientific, noting that geological epochs typically span millions of years and are defined by natural, not anthropogenic, transitions. This debate underscores a deeper tension between scientific rigor and the urgency of public discourse on climate change.
❓ According to the passage, what is a primary reason for the controversy surrounding the Anthropocene epoch?
A. A. It lacks any stratigraphic evidence such as nuclear fallout or plastics.
B. B. Some argue it is driven more by cultural and political concerns than strict geological criteria.
C. C. The proposed epoch is too long to fit the standard geological timescale.
D. D. Scientists universally agree that human impact is too small to affect Earth's systems.
✅ 正确答案
B. Some argue it is driven more by cultural and political concerns than strict geological criteria.
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