In the novel, the withdrawal of the great thinkers causes the collapse of the American economy and the end of dictatorship. The strike proves the role that the rational mind plays in the attainment of progress and prosperity. The emphasis on reason is the hallmark of Ayn Rand's fiction. All of her novels, in one form or another, glorify the life-giving power of the human mind.
For example, in The Fountainhead, Ayn Rand emphasizes the independent nature of the mind's functioning — that rational individuals neither conform to society nor obey authority, but trust their own judgment. In her early novelette Anthem, Ayn Rand shows that under a collectivist dictatorship, the mind is stifled and society regresses to a condition of primitive ignorance. Anthem focuses on the mind's need for political freedom. The focus of Atlas Shrugged is the role that the human mind plays in human existence. Atlas Shrugged shows that rational thinking is mankind's survival instrument, just as the ability to fly is the survival tool for birds. In all of her major novels, Ayn Rand presents heroes and heroines who are brilliant thinkers opposed to either society's pressure to conform or a dictatorial government's commands to obey. The common denominator in all of her books is the life-and-death importance, for both the individual and society, of remaining true to the mind.
