I’ve been reading a fascinating book by economist, Stanford University professor, and Hoover Institute Senior Fellow Thomas Sowell called Black Rednecks & White Liberals. In an essay titled “The Real History of Slavery,” Sowell analyzes the complex reasons why most Americans who were morally opposed to slavery did not side with the radical abolitionists. A whole host of reasons stopped good men — including Washington and Jefferson — from supporting any endeavor to simply declare slaves free and release them into the wide world, and foremost among these concerns was the well-being of the slaves themselves. Thomas Sowell knows things...