Llewellyn Thompson was arguably the most influential figure who ever advised U.S. presidents about policy toward the Soviet Union during the Cold War, yet until 2018 no book-length biography of him had appeared. Fortunately, a stellar biography was published last year, and it is the subject of this book forum. Thompson's two daughters, Jenny and Sherry, wrote the book after carrying out extensive archival research. The finished book is both absorbing and illuminating, a book worthy of Thompson. Five experts offer commentaries on various aspects of the book, followed by a reply from Thompson's daughters.

Six former U.S. State Department officials, all of whom were involved in U.S. foreign policy during the Carter administration, respond to the article by James Blight and janet Lang. Their reactions vary, but one common point of concern is whether Blight and Lang are correct in arguing that “empathy” as an organizing concept or analytical tool will be useful “not just in conferences in which the past is revisited, but also in the present and future, when it really matters.” Even though most of the commentators accept at least some of the points about the U.S.-Soviet détente in the late 1970s, they have questions about the conceptual underpinnings of the article. The forum ends with a response from Blight and Lang.