参考答案

正确答案：B
解析：根据题干关键词Adam Galinsky believe定位到原文第第八段第二句："Economists and even psychologists haven't been paying much attention to the fact that small changes in our environment can have dramatic effects on behavior. We underemphasize these subtle environmental cues," he says. 可知Adam说人们往往忽视了细小的环境变化会对人的行为产生极大的影响，即他认为环境对人影响巨大，B)项符合文意。