Entities. From complicated to simple and vice versa

The concept of essence is fundamental in existential philosophy. All reality, including man, the existentialists are considered only as an object, "essence", "existence" in deep knowledge. In relation to a person, he gains his essence ("existence") throughout his life.
Jean -Paul Sartre (1905 - 1980), the largest representative of existentialism, conducted a comprehensive analysis of entities in a different manifestation. However, another representative of existentialism - Albert Camu (1913 - 1960) accused Sartre of a deliberate complication of the problem and claimed that he could approach the actual essence of a person closer than other researchers managed.
The book presents the most significant works of Sartre and Camus on this topic