Australopithecus sediba is not an ancestor of man. The evidence properly interpreted shows that such fossils are either human or ape, not an in-between species.
John G. Elliott is a man dedicated to the Kingdom of God. He uses his gifts of songwriting, music composition, worship leading and teaching for that purpose.
Darwin was not an objective scientist concerned only with the data. His anti-God bias clearly paved the way for the development of Darwinian evolution.