18. When the author states that Gordon Burghardt's goal "to encourage hardheaded scientific testing of anthropomorphic hypotheses" (the highlighted portion), it can most reasonably be inferred that Burghardt believes:
Your Answer is
Correct Answer is H
Explanation
This topic mainly examines the meaning of hardheaded: calm, impeccable; Gordon's goal is to encourage scientists to do experiments to find impeccable evidence, "hardheaded" corresponds to the H option: who will not be swayed by their personal feelings;