"\"A Problem from Hell\": America and the Age of Genocide is a book by Samantha Power, at that time Professor of Human Rights Practice at Harvard's John F. Kennedy School of Government, which explores America's understanding of, response to, and inaction on genocides in the 20th century from the Armenian genocide to the \"ethnic cleansings\" of the Kosovo War. It won the J."@en . "A Problem from Hell"@en . . "ISBN 978-0060541644" .