Miasma (Greek mythology)

In Greek mythology, a miasma is a contagious power that has an independent life of its own. Until purged by the sacrificial death of the wrongdoer, society would be chronically infected by catastrophe. ^[1]

An example is Atreus who invited his brother Thyestes to a delicious stew containing the bodies of his own sons. A miasma contaminated the entire family of Atreus, where one violent crime led to another, providing fodder for many of the Greek heroic tales. However, attempts to cleanse a city or a society from miasma may have the opposite effect, that of reinforcing the miasma.

References

1. ^ Armstrong, chapter 2.