Summary This collection of ten essays celebrates the life and career of Dr Alasdair Ross, one of Britain's foremost environmental historians, who died in 2017. Inspired by Ross' own research interests, the chapters gathered here explore interlinked themes of land management and property rights, terrestrial and aquatic resource exploitation, mortality crises, and environmental change, viewed largely through the lens of the Scottish experience within the broader context of the eastern North Atlantic region and covering a chronology that spans from the sixth century CE up to the present. Including a previously unpublished paper by Ross himself, which overturns long-held perceptions of fiscal regimes in medieval Scotland, the contributors present radically revisionist or wholly new analyses of key documents and datasets, mostly through applying an interdisciplinary 'environmental turn' to primary record and narrative sources, or advancing new methodological approaches to systems analysis. From saintly interactions with nature to monastic exploitation of natural resources, charter records of land-ownership to the physicality of the landscapes recorded on parchment, and the human cost of subsistence and mortality crises, these papers humanize the discourse around historical climate and environmental change. TABLE OF CONTENTS List of Illustrations Abbreviations Introduction: Alasdair Ross and the Environmental History of Medieval and Early Modern Scotland Richard Oram Saints on the Shore: Coastal Encounters in the Early Medieval West Ellen Arnold 'Verbalist Ingenuity' and the Evidential Basis for Virgin-Soil Smallpox Epidemics in the Sixth Century: From Iona to ?an??? Timothy P. Newfield 'Away was sons of alle and brede': The Decline of the Medieval Climate Anomaly and the Myth of the Alexandrian Golden Age in Scotland Richard Oram A Post-Plague Golden Age? Scotland, Antiqua Taxatio, and Thirteenth-Century Climate Change Alasdair Ross 'To the abbottis profeit': The Cistercian Abbey of Coupar Angus and the Scottish Export Economy Victoria Hodgson A New Theoretical Approach to the Study of Medieval Scottish Park Emergence and Resource Management Kevin Malloy From Kestrels to Foul Marshes: Light on a Parish in the Merse c.1200 Simon Taylor The Tale of Two Wandering Charters: Towards the Political and Environmental Background of the Mac-D mhnaill-Mhic an T isich Alliance in the 1440s Philip Slavin Salmon Variability Related to Phases of the Little Ice Age: Consilience from Arctic Russia to Scotland? Richard C. Hoffmann Pathos and Poverty: Fuel Economies of the Poor in the British Isles in the Late Medieval and Early Industrial Periods Ian D. Rotherham Works Cited Index