人类的大脑在过去的2万年间,一直在萎缩。所以有人开始担心,人类会不会越变越愚蠢了呢?研究人员在报道中提到,在过去的2万年里,人类男性大脑的平均体积从1500立方厘米减小到1350立方厘米,这个尺寸类似于一个网球的大小;女性的大脑也萎缩了相同的比例。是不是因此就可以得出“人类越变越笨”的结 The human brain has been shrinking for the last 20,000 years. So some people began to worry that humans will become more and more stupid? Researchers reported in the report mentioned that in the past 20,000 years, the average male human brain volume reduced from 1500 cubic centimeters to 1350 cubic centimeters, this The size is similar to the size of a tennis ball; women’s brains also shrink by the same percentage. Is not it possible to conclude that “the more stupid mankind ” knot