According to Gerhard Lenski,how was the evolutionary trend toward ever-increasing inequality reversed?

Question

Quizplus · Accepted Answer

Gerhard Lenski argued that the evolutionary trend toward ever-increasing inequality was reversed by ever-increasing technological complexity in society. This complexity led to new forms of social organization and economies that could support a larger middle class, thus reducing some aspects of inequality.

According to Gerhard Lenski,how Was the Evolutionary Trend Toward Ever-Increasing