Why 'Servanthood' Is Bad by John McKnight

In a small, relatively isolated community on Martha's Vineyard, about every tenth person used to be born without the ability to hear. Everybody in the community, hearing and non-hearing alike, spoke a unique sign language brought from England when they immigrated to Massachusetts in 1690. In the mid twentieth century with increased mobility, the people ceased to intermarry, and the genetic anomaly disappeared

Click HERE to read more