nothingness

In this chapter, Sartre explores the origin of negation by examining the nature of questioning as a fundamental human attitude that reveals the relation between man and being-in-the-world. He argues that negation and nothingness are not merely subjective judgments but have an ontological status rooted in the structure of reality itself, challenging the idea that being-in-itself is purely positive and devoid of negation. The chapter sets the stage for understanding how non-being interrelates with being and human consciousness.

In Chapter 1: The Origin of Negation, Sartre explores the philosophical foundations and implications of negation, drawing heavily on Heidegger's methodology and Hegelian dialectics. He examines the nature of negation as a determinate, content-bearing act that is central to consciousness and being, engaging with historical and contemporary philosophical sources to articulate how negation arises from questioning and the human relation to nothingness. The chapter also addresses the ontological and epistemological significance of negation in self-awareness, freedom, and the constitution of meaning.