Australian researchers say the discovery of a two-million-year-old skull in South Africa throws more light on human evolution. Neo-Darwinian evolution is just a theory, on Mark and Pete we are strong believers in creation being by God.
The skull was a male Paranthropus robustus, a "cousin species" to Homo erectus - a species thought to be direct ancestors of modern humans.
The two species lived around the same time, but Paranthropus robustus died out earlier.
Mark and Pete look at the reasons for disappearance of this species and what it has to teach us about the evolution of Homo Sapiens today.