The finest genre study I know is Pursuits of Happiness, Stanley Cavell’s 1981 examination of seven Hollywood comedies— The Lady Eve (1941), It Happened One Night (1934), Bringing Up Baby (1938), The Philadelphia Story (1940), His Girl Friday (1940), Adam’s Rib (1949), and The Awful Truth (1937)—that exemplify what he calls the “comedy of remarriage,” where the drive of the plot is “not to get the central pair together, but to get them back together, together again.” Along with his previous book on cinema, The World Viewed (whose 50th anniversary this year occasioned the publication of a new collection, The Thought of Stanley Cavell and Cinema), Pursuits is widely and deservedly considered the American philosopher’s principal contribution to film studies. For the pleasure Cavell took in its conception, it is…