雅思阅读

📖 Reading Passage

The concept of the 'Anthropocene' has gained traction among geologists as a proposed new geological epoch, characterized by significant human impact on Earth's geology and ecosystems. Proponents argue that markers such as plastic pollution, nuclear fallout, and elevated carbon dioxide levels provide clear stratigraphic evidence of human activity. However, critics contend that the term lacks the formal precision required for a geological time unit, noting that the onset of human influence varies greatly across regions and timescales. They suggest that the term is more useful as a cultural or historical descriptor rather than a strict scientific classification. This debate underscores the tension between scientific rigor and the need to address contemporary environmental crises.