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Back up to: The Essay
4/4 Discussing the effect on the surrounding environment of long wave radio stations in Essex.
3/4 Looking at how tree carvings can help explain how landscapes were populated in past times.
2/4 Discussing the effect of emotional reactions to the Long Kesh/Maze prison near Belfast.
1/4 Examining space archaeology's role in keeping Tranquility Base as a lunar heritage site.