If you want to be fully convinced of the abominations of slavery, go on a southern plantation, and call yourself a negro trader. Then there will be no concealment; and you will see and hear things that will seem to you impossible among human beings with immortal souls.
The film camera's ability to physically move through space, not zoom through space - every time we have a video camera the movement is through zoom; every time we have a film camera it is a physical movement.

