波斯納，1939年1月11日齣生在美國紐約，1959年畢業於耶魯大學獲文學學士學位，1962年哈佛大學畢業後，即在聯邦最高法院擔任秘書工作，1963年轉任美國聯邦貿易委員會的委員助理。在這個主管美國反托拉斯法的機構曆練瞭三年後，波斯納又到美國的聯邦司法部擔任助理，1967年齣任美國交通政策特彆工作小組首席法律顧問，1969年到1978年在美國斯坦福大學和芝加哥大學任教。1981年，裏根總統提名波斯納擔任美國聯邦上訴法院的法官.

President Clinton's year of crisis, which began when his affair with Monica Lewinsky hit the front pages in January 1998, engendered a host of important questions of criminal and constitutional law, public and private morality; and political and cultural conflict. In a book written while events of the year were unfolding, Richard Posner presents a balanced and scholarly understanding of the crisis that also has the freshness and immediacy of journalism. Posner clarifies the issues and eliminates misunderstandings concerning facts and the law that were relevant to the investigation by Independent Counsel Kenneth Starr and to the impeachment proceeding itself. He explains the legal definitions of obstruction of justice and perjury, which even many lawyers are unfamiliar with. He carefully assesses the conduct of Starr and his prosecutors, including their contacts with lawyers for Paula Jones and their hardball tactics with Monica Lewinsky and her mother. he compares and contrasts the Clinton affair with Watergate, Iran-Contra, and the impeachment of Andrew Johnson, exploring the subtle relationship between public and private morality. And he examines the place of impeachment in the American constitutional scheme, the pros and cons of impeaching President Clinton, and the major procedural issues raised by both the impeachment in the House and the trial in the Senate.