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.
Some believe that Darwin said that humans evolved from the apes. But that was misinformation put out by those that were antagonistic to Darwinâs theories that hoped to ridicule him into submission. In fact, Darwin never said that modern man evolved from the apes.e said there is a gap in the fossil record and that he did not know how modern man evolved. The chance of particles bumping together to form the right amino acid chain to establish one life-sustaining protein are 10 130 or 10 with one hundred and thirty zeros.