Recent discoveries of early agricultural tools in the Andean highlands have prompted some anthropologists to argue that complex societies emerged there far earlier than previously believed. Proponents of this revised timeline point to carbon-dating of soil layers and distinctive wear patterns on the stone implements. However, these artifacts were found in an area known for severe geological uplifting, which routinely mixes soil layers and makes precise dating nearly impossible. Furthermore, similar wear patterns can easily be produced by natural erosion in harsh mountain environments. Because of these fundamental evidentiary issues, the claim that these tools represent an early complex society remains entirely speculative.
Which of the following best describes the author's attitude toward the claim that complex societies emerged earlier than previously believed in the Andean highlands?
- reasoned skepticismAnswer
- Bunqualified endorsement
- Coutright hostility
- Dcautious optimism
- Estrict neutrality