New discoveries shed light on human evolution

From Lucy's daughter to Neanderthal DNA, new discoveries in the world of paleontology are giving us a better picture of how humans evolved. A rebroadcast of Kerri Miller's interview with Donald Johanson, one of the leading experts in the field.

Guests

• Donald Johanson: Director of the Institute of Human Origins at Arizona State University and coauthor of "From Lucy to Language," which has recently been updated. He discovered the 3.2 million-year-old Lucy skeleton in Africa in 1974.

Resources

• The Institute of Human Origins
• About Donald Johanson