The concept of the 'Anthropocene' has gained significant traction in geological and environmental circles, yet its formal recognition as a new geological epoch remains contentious. Proponents argue that human activities have left indelible marks on the planet, such as radioactive isotopes from nuclear tests and ubiquitous microplastics, which justify a distinct stratigraphic boundary. Conversely, skeptics contend that the term is more cultural than geological, noting that human impacts, while profound, have not yet produced a globally synchronous and clearly defined marker in the rock record. This debate underscores a fundamental tension: whether geology should reflect purely physical evidence or also accommodate the socio-political dimensions of planetary change.
❓ Según el pasaje, ¿cuál es la razón principal de la controversia en torno al reconocimiento formal del Antropoceno?
A. A) La ausencia de cualquier impacto humano en los estratos geológicos.
B. B) El desacuerdo sobre si los cambios inducidos por el ser humano cumplen criterios geológicos estrictos.
C. C) El enfoque excesivo en aspectos culturales en lugar de evidencia científica.
D. D) La ausencia de isótopos radiactivos y microplásticos en el registro rocoso.
✅ 正确答案
B) The disagreement over whether human-induced changes meet strict geological criteria.
IELTS Reading Tips
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