Ok, you are correct, to state it more accurately as long as civilizations ( in it's current form) exist, there have been slaves, and all indications are that it

Ok, you are correct, to state it more accurately as long as civilizations ( in it's current form) exist, there have been slaves, and all indications are that it will not change. Unless somehow each individual somehow become physically powerful enough to stand up to large a collective of the 'enemy', slavery in some form will always exist.