The word 'Humanity' is just an ordinary word but it's an important word. It is derived from the Latin, 'humanitas' meaning human nature as in the manner of benevolence, of mercy and kindness - it also means mankind - us.
The question is not meant to be accusatorial, rather a suggestion to look at ourselves, our attitudes. On the other hand it may well be accusatorial. in that case there may be a greater imperative to look at ones self. A little introspection will do no harm.