not as a social being. Kostas Axelos summarizes that for Marx, in capitalism "work renders man an alien to himself and to his own products." "The malaise of this alienation from the self means that the worker does not affirm himself but denies himself, does not feel content but unhappy....The worker only feels himself outside his work, and in his work he feels outside himself....Its alien character emerges clearly in the fact as soon as no physical or other compulsion exists, it is avoided like the plague.". Marx also wrote, in a curtailed manner, that capitalist owners also experience alienation, through benefiting from the economic machine by endlessly competing, exploiting others and maintaining mass alienation in society. The idea of Political Alienation refers to the idea that "politics is the form that organizes the productive forces of the economy" in a way that is alienating because it "distorts the logic of economic development". In Human Alienation, individuals become estranged to themselves in the quest to stay alive, where "they lose their true existence in the struggle for subsistence". Marx focuses on two aspects of human nature which he calls "historical conditions." The first aspect refers to the necessity of food, clothes, shelter, and more. Secondly, Marx believes that after satisfying these basic needs people have the tendency to develop more "needs" or desires that they will work towards satisfying, hence, humans become stuck in a cycle of never ending wants which makes them strangers to each other. When referring to ideological alienation, Axelos proposes that Marx believes that all religions divert people away from "their true happiness" and instead turn them towards "illusory happiness". There is a commonly noted problem of translation in grappling with ideas of alienation derived from German-language philosophical texts: the word alienation, and similar words such as estrangement, are often used interchangeably to translate two distinct German words, and . The former means specifically interpersonal estrangement, while the latter can have a broader and more active meaning that might refer also to externalization, relinquishment, or sale (alienation) of property. In general, and contrary to his predecessors, Marx may have used the terms interchangeably, though he also wrote "Entfremdung...constitutes the real interest of this Entäußerung." Late 1800s to 1900s Many sociologists of the late 19th and early 20th centuries were concerned about alienating effects of modernization. German sociologists Georg Simmel and Ferdinand Tönnies wrote critical works on