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Question 2
10 F
The following passage (paragraph 10) mainly suggests that_
Why indeed? Pääbo and other scientists pondering this question are themselves
explorers, walking new ground. They know that they might have to backtrack and
regroup at any time. They know that any notion about why we explore might soon
face revision as their young disciplines-anthropology, genetics, developmental
neuropsychology-turn up new fundamentals. Yet for those trying to figure out what
makes humans tick, our urge to explore is irresistible terrain. What gives rise to this
"madness" to explore? What drove us out from Africa and on to the moon and
beyond?
