Most of which was formed by their study of the liberal paradigm, and the following quote best summarizes their view as well as that of the vast majority of contemporary liberals and progressives, diametrically opposed to the ethos of contemporary libertarians and callous conservatives or want of a better and longer definition:
"Where did the treatment of the self-interested pursuit of wealth as a virtue come from? Influential books that idealize self-interest and have had a significant influence on political activism since the 1980s include Ayn Rand’s “The Virtue of Selfishness”, “Capitalism: the Unknown Ideal”, and “Atlas Shrugged”, George Gilder’s “Wealth and Poverty”, and Michael Novak’s “The Spirit of Democratic Capitalism”. What is philosophically significant about the treatment of the pursuit of self-interest as a virtue is that it turns Thrasymachus’ position on its head. While Plato was resistant to Thrasymachus’ claim that the few either do or should call all the shots, many American activists believe passionately that this is morally good.
Let all good citizens be clear: the treatment of self-interest as a virtue is a radical departure from the Western as well as American tradition, and no mainstream political philosopher suggests that seeking one’s self-interest is a moral virtue. There is a significant difference between praising hard work and effort, on the one hand, and praising the self-interested pursuit of profit, on the other. Anyone who does not understand the difference has no business being involved in public policy debates."
Emphasis added.
Link to full article:
The Breakdown of the Classical Liberal Paradigm in the Age of Globalization Practical Philosophy
As an undergrad my major was political philosophy, your suggestion that I read only the aforementioned documents and not their antecedents is telling. Start with the Magna Carta, and work your way up through five centuries of political thought and maybe then you will have some business being involved in public policy discussions.
Start here:
Featured Document The Magna Carta