Dr Andrew Logan
University of Bradford

This lecture explores what our current understanding of the eyes and vision can tell us about human society in prehistory. A number of artefacts have been discovered which are rich in intricate detail. The crafting of these objects would have required prolonged periods of focussing on minuscule objects at close viewing distances. Based on contemporary research of the human visual system, it has been proposed that this type of work is likely to have been undertaken by children (Keys, 2014). Further, recent studies indicate that prolonged visual close-work leads to the development of myopia (i.e. short-sightedness). In a time before spectacle correction, myopia would severely limit an individual’s ability to undertake everyday tasks (e.g. hunting, navigation, social interactions). In sum, analysis of prehistoric craftsmanship suggests that some individuals would, as a consequence of their work as children, develop a specific visual arrangement which, although advantageous for their trade, critically impaired their ability to contribute to other aspects of society.

Keys, D (2014) Stonehenge’s most intricate archaeological finds were ‘probably made by children’ The Independent 17 July 2014 http://www.independent.co.uk/news/science/archaeology/stonehenges-most-intricate-archaeological-finds-were-probably-made-by-children-9738993.html#gallery

Location

Richmond Building, J Floor, room J19