" The problem,’ writes the archaeologist Þóra Pétursdóttir, ‘is not that things become buried deep in strata – but that they endure, outlive us, and come back at us with a force we didn’t realise they had . . . a dark force of “sleeping giants”’, roused from their deep time slumber. ‘Deep "

― Robert Macfarlane , Underland: A Deep Time Journey