Arguing that religion still centred largely around ensuring fertility by propitiating spirits, Burl identifies "sexual carvings", such as the chalk phallus found at Maumbury Rings or the goddess figurine from Grimes Graves as evidence of this.
Discussing examples ranging from Wayland's Smithy to Newgrange and Belas Knap, Burl highlights how there were regional architectural styles across Britain and Ireland, although all served similar purposes in housing the bones of the dead.
He then argues that as the population rose, these stone tombs became too small to house the growing number who were dying, leading to the introduction of wider open henges and causewayed enclosures for the burial of the deceased.
[5] The fifth chapter, "Rings around the Moon", explores the monumental architecture of the Late Neolithic period in Britain, discussing the development of large earthworks known as henges, as well as the construction of the early wooden and stone circles, many of which contained celestial alignments.
Proceeding to focus on the Late Neolithic society of Orkney, he discusses the village of Skara Brae and the various ceremonial monuments in the region, such as Maes Howe and Stenness, arguing for the existence of an ancestor cult and totemistic beliefs.