Of all the ideas Janna Levin presents, the most provocative and disturbing, perhaps, is her doubt that there is free will in human existence at all. She cannot be sure that we are not utterly determined by brilliant principles of physics and biology. Yet she cleaves more fiercely in the face of this belief to the reality of her love of her children and her hopes and dreams for them.
As a theoretical physicist, Janna Levin probes whether the universe is finite or infinite. As a novelist, she explored the separate but parallel lives of two influential 20th-century scientists: Kurt Gödel and Alan Turing. Their work laid the foundations for computer intelligence while challenging fundamental notions about how we can know what is true.