“Lincoln said during the Civil War that he had always seen slavery as unjust. He said he couldn’t remember when he didn’t think that way — and there’s no reason to doubt the accuracy or sincerity of that statement,” explains historian Eric Foner. “The problem arises with the next question: What do you do with slavery, given that it’s unjust? Lincoln took a very long time to try to figure out exactly what steps ought to be taken.”
Foner traces the evolution of Lincoln’s thoughts on slavery in The Fiery Trial: Abraham Lincoln and American Slavery. He explains how Lincoln’s changing thoughts about slavery — and the role of freed slaves — mirrored America’s own transformation.
Foner is always a splendid interview (38 minutes)