The concept of the 'Anthropocene' has gained considerable traction in geological and environmental discourse, positing that human activities have 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 conflates geological time with historical time, and that the proposed markers are diachronous, appearing at different times across the globe. They suggest that formalizing the Anthropocene may obscure the uneven responsibility for environmental change, as industrial nations have contributed disproportionately to emissions compared to developing regions. Thus, the debate extends beyond scientific classification, touching upon geopolitical and ethical dimensions of environmental governance.
❓ What is the main point of contention regarding the Anthropocene, according to the passage?
A. Its stratigraphic markers are too recent to be considered geological.
B. It may overlook unequal contributions to environmental change across nations.
C. It has been rejected by all geologists due to lack of evidence.
D. It focuses too much on ethical issues rather than scientific data.
✅ 正确答案
Its stratigraphic markers are diachronous and the term may obscure uneven responsibility for environmental change.
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