> abolishment of oppression (slavery, debtor's prisons, serfdom, involuntary servitude, military conscription in many countries) On quite a few of these, I thi

> abolishment of oppression (slavery, debtor's prisons, serfdom, involuntary servitude, military conscription in many countries) On quite a few of these, I think you might be shocked to discover how much of the apparent gain is definitional rather than material.