Perhaps for the first time in history, human-kind has the capacity to create far more information than anyone can absorb; to foster far greater interdependency than anyone can manage, and to accelerate change far faster than anyone's ability to keep pace.
My music teacher offered twittering madrigals and something about how, in Italy, in Italy, the oranges hang on the tree. He treated me - the humiliation of it - as a soprano. These, by contrast, are the six elements of a Sacred Harp alto: rage, darkness, motherhood, earth, malice, and sex. Once you feel it, you can always do it. You know where to go for it, though it will cost you.