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.
Dr. Susan Greaney is Senior Properties Historian for English Heritage, based in Bristol. She completed her PhD on Neolithic monument complexes in Britain and Ireland in 2022. Her main research interests are monuments, power relations and society in the Neolithic and early Bronze Age, as well as the public presentation of heritage and archaeology.