维西决定到别处去证实他的假设。
"We've just found over and over again consistent evidence in support of these evolutionary pathways," Vasey said.“我们只是一再的发现一致的证据来支持这些进化历程,”维西说道。
Vasey is also interested in the Samoans because their social environment closely resembles the one in which our ancestors evolved.维西还对萨摩亚人感兴趣的原因在于他们的社会环境与人类祖先进化时的环境极为相似。