"The Last Policeman" is a novel by Ben H. Winters set in a near-future world facing an impending asteroid collision with Earth. The story follows Detective Hank Palace, a dedicated police officer who continues to investigate crimes despite society's collapse and widespread apathy. As the countdown to disaster looms, Hank's determination to solve a suspicious death leads him to uncover deeper truths about humanity and the value of life. The book explores themes of duty, morality, and the human response to existential threats, making it a thought-provoking read in the realm of speculative fiction.