As another has well said, to handicap a student by teaching him that his black face is a curse and that his struggle to change his condition is hopeless is the worst sort of lynching. ↗
Stones are checked every so often to see if any have split or at worst exploded. An explosion can leave debris in the elements so the firing has to be abandoned. ↗
Buying phosphate-free soap allows you to say, 'My detergent doesn't have the harsh chemicals others do.' The question is, how are you washing with it? The very worst thing for the Earth about detergent is that we heat water to use it. ↗