Why do we feel nostalgia? - Clay Routledge
View full lesson: http://ed.ted.com/lessons/why-do-we-feel-nostalgia-clay-routledge Nostalgia was once considered an illness confined to specific groups of people. Today, people all over the...
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In the late 17th century, a medical student named Johannes Hofer noticed a strange illness affecting Swiss mercenaries serving abroad. Its symptoms, including fatigue, insomnia, irregular heartbeat, indigestion, and fever were so strong, the soldiers often had to be discharged. As Hofer discovered, the cause was not some physical disturbance, but an intense yearning for their mountain homeland. He dubbed the condition nostalgia, from the Greek "nostos" for homecoming and "algos" for pain or longing. At first, nostalgia was considered a particularly Swiss affliction. Some doctors proposed that the constant sound of cowbells in the Alps caused trauma to the ear drums and brain. Commanders even forbade their soldiers from singing ...
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In the late 17th century, a medical student named Johannes Hofer noticed a strange illness affecting Swiss mercenaries serving abroad. Its symptoms, including fatigue, insomnia, irregular heartbeat, indigestion, and fever were so strong, the soldiers often had to be discharged. As Hofer discovered, the cause was not some physical disturbance, but an intense yearning for their mountain homeland. He dubbed the condition nostalgia, from the Greek "nostos" for homecoming and "algos" for pain or longing. At first, nostalgia was considered a particularly Swiss affliction. Some doctors proposed that the constant sound of cowbells in the Alps caused trauma to the ear drums and brain. Commanders even forbade their soldiers from singing ...
