The title of this article is a little misleading because it says nothing in relation to May Day. Still, it is useful for identifying seven social classes that exist today. Together, working and middle class people constitute 70% of the population.
The author rightly points out that the working class must include white collar as well as blue collar workers. However, we think it is a mistake to blame the reason for the working class to become more organized primarily on racism and sexism. Far more important is the working class belief that in this system they too can become capitalists, The second reason is the enslavement of the leaders of unions to the Democratic Party. Third is that much white collar work has been shipped overseas by Mordor capitalists (see image).
Read article in Dissident Voice
