Happer finally arrives on site, just in time to unknowingly forestall a potential confrontation between some of the villagers and Ben. When Mac informs him of the snag in the proceedings, he decides to negotiate personally with Ben and, in the process, discovers a kindred spirit. Happer opts to locate the refinery offshore and set up an astronomical observatory instead. He sends MacIntyre home to implement the changes. Danny brings up Marina's dream of an oceanographic research facility and suggests combining the two into the "Happer Institute", an idea that Happer likes. A sombre MacIntyre returns to his apartment in Houston. He pulls from his pocket pebbles and shells and spreads them out on the work surface. The local phone box in Ferness starts ringing.