Robert A. Dodgshon is an emeritus professor of Aberystwyth University. He was formerly Gregynog Professor of Geography and Director of the Institute of Geography and Earth Sciences at Aberystwyth. He has written extensively on historical geography. His previous work includes books on geographical change, Europe and on farming communities in the Scottish Highlands and Islands during the medieval and early modern period. He has long had a particular interest in the livelihoods and strategies by which mountain communities generally ensured stability. As well as being a Founding Fellow of the Learned Society of Wales, he is also a Fellow of the British Academy.