The concept of the 'Anthropocene' has gained traction among geologists and environmental scientists as a proposed new geological epoch defined by significant human impact on Earth's geology and ecosystems. Unlike previous epochs, which were marked by natural climatic shifts or biological events, the Anthropocene is characterized by anthropogenic markers such as radioactive isotopes from nuclear tests, plastic pollution, and elevated carbon dioxide levels. Proponents argue that these markers are stratigraphically distinct and globally synchronous, justifying a formal designation. However, critics contend that the term is more cultural than scientific, as human activities have altered the planet gradually over millennia, making a precise boundary difficult to establish. This debate underscores the tension between scientific classification and societal narratives about environmental change.