❓ 题目 According to the passage, what is a major point of contention among scientists regarding the Anthropocene?
- A. Whether the term was first used by Paul Crutzen or earlier researchers.
- B. Whether human impact should be marked by a single global event or by a longer, uneven history.
- C. Whether deforestation and species extinction are more significant than nuclear fallout.
- D. Whether the geological epoch should be renamed to reflect philosophical concerns.