The age of reason

The Age of Reason is the first novel in Jean-Paul Sartre's "Roads to Freedom" trilogy, set in Paris during the tumultuous summer of 1938 as Europe teeters on the brink of World War II. The story follows Mathieu Delarue, a philosophy teacher in his mid-thirties who prides himself on his commitment to personal freedom and his refusal to be tied down by conventional responsibilities. When his long-time mistress Marcelle becomes pregnant, Mathieu finds himself desperately searching for money to pay for an abortion, a quest that forces him to confront the gap between his philosophical ideals and his actual choices. Through Mathieu's increasingly frantic attempts to secure the necessary funds, Sartre explores the existentialist themes that would define his philosophical legacy: the nature of freedom, authenticity, and bad faith. As Mathieu interacts with a vivid cast of characters—including his wealthy brother Jacques, his former student Boris, and the charismatic but unpredictable Daniel—he begins to recognize how his dedication to remaining "free" has actually become a form of paralysis and evasion. What makes this novel compelling is Sartre's ability to dramatize abstract philosophical concepts through concrete, morally complex situations. The narrative captures both the intellectual ferment of pre-war Paris and the intimate struggles of individuals trying to define themselves in a world where traditional values no longer hold sway. It's an essential read for anyone interested in existentialism, mid-century French literature, or psychological fiction that challenges readers to examine their own relationship to freedom and commitment.