One of the last 10,000 years and the other, certainly of the last 25 years, that are going to have an impact on these three different brain systems: The first is women working, moving into the workforce. I've looked at 130 societies through the demographic yearbooks of the United Nations. Everywhere in the world, 129 out of 130 of them, women are not only moving into the job market -- sometimes very, very slowly, but they are moving into the job market --
其中一个产生于10000年前，另一个则是25年前， 这两种趋势都对性欲，爱情，和依赖 这三种不同的脑系统产生过影响。 第一个阶段就是女人开始工作，成为劳动力的一部分。 我查过联合国的世界人口统计年鉴中的130-150个国家 发现130个中有129个国家的女性在进入劳动市场 过程可能比较缓慢的，但这个趋势确定无疑