RT by @NigelBiggar: @NigelBiggar points out that while slavery was not exceptional in history (i.e. practiced by many peoples), the idea that it is morally untenable to own another human being, was exceptional. And Britain led the way politically on this:

@NigelBiggar points out that while slavery was not exceptional in history (i.e. practiced by many peoples), the idea that it is morally untenable to own another human being, was exceptional. And Britain led the way politically on this: piped.video/watch?v=SWQ7uteB…