Bury the Chains?
I made the following comment there:
"While I would not deprecate the efforts of the British Anti-Slavery movement, it is worth noting that it coincided with the rise of the contract labor movement using Indians and Chinese.
Slavery had supplanted indentured servitude of whites as better terms and costs rose. Likewise, the cost of slavery, as it rose, made contract labor more attractive.
How convenient that the economic and moral motives of those benefitting from such labor, now so nicely coincided!" The economic motives for keeping Slavery were dropping greatly.