About Deaf-Blindness > What is Deaf-Blindness. Deaf-blindness is a low incidence disability and within this very small group of children there is great variability. Many children who are deaf-blind have some usable vision and/or hearing. The majority of children who are deaf-blind also have additional physical, medical and/or cognitive problems.
Introduction-David Hume. The Philosopher David Hume is famous for making us realize that until we know the Necessary Connection / cause of things then all human knowledge is uncertain, merely a habit of thinking based upon repeated observation (induction), and which depends upon the future being like the past.
The Human Function Argument. :: 2 Sources Cited. Length: 2003 words (5.7 double-spaced pages). Rating: Aqua. Price: $39.95. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -. The Human Function Argument. Aristotle argues that the human function is activity of the soul that expresses or requires reason. This argument is found in Nicomachean Ethics approximately between Bekker lines 1097b24 and 1098a9. 1. Humans must have a function, or else they would be idle, which is absurd. Aristotle directly asks the reader if humans might have no important overall function other than a chosen occupation in society but suggests that this would not be expected of nature.