The concept of the 'Anthropocene' has gained traction among geologists as a proposed new geological epoch defined by human impact on Earth's systems. Unlike earlier epochs, which were characterized by natural climatic shifts or biological events, the Anthropocene is marked by pervasive changes such as nuclear fallout, plastic pollution, and accelerated species extinction. However, scholars debate its starting point: some argue for the Industrial Revolution, while others point to the mid-20th century 'Great Acceleration.' This ambiguity raises questions about how we define geological time and whether human activity can be compared to natural forces in scale and permanence.
❓ According to the passage, what is a central point of debate among scholars regarding the Anthropocene?
A. Whether human impact is significant enough to define a new epoch.
B. The exact time when the Anthropocene began.
C. The role of nuclear fallout in geological records.
D. Whether species extinction is accelerated by human activity.