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 nuclear fallout, plastic pollution, and elevated carbon dioxide levels are stratigraphically distinct, warranting formal recognition. Critics, however, contend that the term lacks precise temporal boundaries and that human influences are not uniformly synchronous across the globe. They suggest that the Holocene, the current interglacial period, already encompasses human activity, making a new epoch redundant. Despite this debate, the Anthropocene serves as a powerful heuristic for interdisciplinary research, prompting discussions on sustainability and planetary stewardship. Its formal adoption remains pending, yet its conceptual utility extends beyond geology into policy and public discourse.