Abe the Emancipator, argues Washington Monthly
contributor Shenk, struggled with persistent clinical depression. The first major bout came in his 20s, and the disease dogged him for the rest of his life. That Lincoln suffered from "melancholy" isn't new. Shenk's innovation is in saying, first, that this knowledge can be illuminated by today's understanding of depression and, second, that our understanding of depression can be illuminated by the knowledge that depression was actually a source of Lincoln's greatness. Lincoln's strategies for dealing with it are worth noting today: at least once, he took a popular pill known as the "blue mass"—essentially mercury—and also once purchased cocaine. Further, Lincoln's famed sense of humor, suggests Shenk, may have been compensatory, and he also took refuge in poetry. Unlike Americans today, Shenk notes, 19th-century voters and pundits were more forgiving of psychological and emotional complexity, and a certain prophetic pessimism, he notes, was appropriate to the era of the Civil War. Occasionally, Shenk chases down an odd rabbit trail—an opening meditation on whether Lincoln was gay, for example, is neither conclusive nor apposite. Still, this is sensitive history, with important implications for the present. (Sept. 20)