If you were training to be an athlete you would not spend all your time doing exercises: you would also have to learn when and how to relax, for relaxation is generally regarded as one of the most important elements in physical training. To my mind it is equally important for scholars. When you have been doing a lot of serious reading, it is a good idea to give your mind a rest and so build up energy for another bout of hard labour. For this purpose the best sort of book to read is not merely one that is witty and entertaining but also has something interesting to say. This advice from the satirist Lucian, sometime itinerant lecturer and at other times a minor government official, seems as valid today as it was in the second century AD. For students engaged in the history and archaeology of Europe in the first millennia BC and ad, I can currently think of no better respite from the structures, models and databases, that are the currencies of modern research, than Barry Cunliffie’s monograph on the explorer Pytheas published in 2001. Unencumbered with footnotes and with minimal bibliography, a text of barely 170 pages introduces one of the great mysteries of antiquity, the fantastic voyage of exploration by a citizen of Massalia, the Greek ancestor of modern Marseilles, to the British Isles and beyond to Iceland and the Arctic Circle and then in the direction of the Baltic (Cunliffe 2001). Nothing is known of Pytheas himself and the only reasonably certain fact we have concerning the voyage is that it was undertaken around the time of Alexander the Great (d. 323 BC). No less remarkable is that all we know of Pytheas’ own account of his travels is preserved in later writers, who at the least denigrated his achievement and often branded him a downright liar with considerable vehemence, while still exploiting his detailed account of the lands and seas he saw. Despite this the value of his astronomical observations was recognized by some of the greatest minds of antiquity and as a result his place in the development of the geographical sciences is assured.
Ethnobiology and Shifting Baselines: An Example Reinterpreting the British Isles’ Most Detailed Account of a Sea Serpent Sighting as Early Evidence for PrePlastic Entanglement of Basking Sharks
