Alasdair Whittle is an emeritus research professor in archaeology at Cardiff University. He has worked extensively across Britain and Europe, specialising in the study of the Neolithic.
Susan Greaney is a lecturer in archaeology at the University of Exeter, where she teaches a range of topics including prehistoric Europe, heritage, museums, and archaeological theory. Her research focuses on monuments, landscapes, and societies of Neolithic and Early Bronze Age Britain and Ireland, with a particular interest in radiocarbon chronologies and social inequalities.