Already one has a transformation of desire. Humans come to have attitudes and attachments toward others and desire for the regard of others. One wants to be esteemed and regarded more highly than others. With ideas of virtue one also gets the possibility of vice. We find competitions for status and status rankings.
Romance leads to romantic rivalry, jealously, and cruel deeds of jealousy and revenge.
Agriculture and metallurgy. The next revolution in the development of human society is the emergence of agriculture and metallurgy, and with them, significant social inequality and more complex division of labor. Already with the beginning of family life there was according to Rousseau a rudimentary division of labor, with men doing foraging for food and women tending the hut. But complex schemes of cooperation involving the dependence of each person on the different labor of others in a cooperative enterprise emerge only at this stage. With division of labor and dependence on the work of others one finds servitude and subjection to the will of others.