Pluto

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Pluto is the Greco-Roman god of the dead and of the world beneath the earth — in Greek Ploutōn, in Latin Pluto or Dis. The name is itself a softening. The older Greek word for the lord of the dead was Hades, which also named his realm, and the Greeks were reluctant to say it: a god whom no prayer moved and no sacrifice turned aside was better addressed by a kinder title. Ploutōn, from ploutos, “wealth,” does that work. The earth that swallows the dead is also the earth from which grain rises and ore is dug, and the god who holds the one was held to dispense the other.

In the myths he is most often the abductor. The best-known story, told in the Homeric Hymn to Demeter, has him seize Persephone, daughter of Demeter, and carry her below to be queen of the dead; her mother’s grief halts the harvest until a settlement returns the girl for part of each year. Greek cult kept its distance from him otherwise — temples to him were few, and he received little of the ordinary devotion paid to the Olympians. The Romans identified their own Dis Pater, “the wealthy father,” with him, and used Pluto and Dis more or less interchangeably; the underworld itself the Latin poets called Orcus, a name that sometimes stood for its ruler as well.

The Eleusinian Mysteries complicate the picture. There, alongside the dread god, a figure named Plouton appears in a gentler aspect, linked to the agrarian hope the rites promised — the same name, but turned toward increase and return rather than seizure. How sharply the ancients themselves separated the grim Hades from this kindlier Plouton is a question scholarship leaves open; the sources allow both a single ambivalent deity and a deliberate doubling.

The name’s longest afterlife is astronomical. When a ninth planet was found at the edge of the solar system in 1930, it was named Pluto — fittingly, for a body in the cold and dark at the system’s rim — and the older god supplied the word without supplying much else. Astrology then took the new planet up and assigned it meanings drawn loosely from the god’s associations: depths, the buried, death and what survives it, transformation through descent. That reading is a modern construction, built after 1930 and lacking any ancient warrant, however much it borrows the god’s atmosphere. The planet’s later demotion among astronomers left the astrological Pluto untouched, since the two had never depended on each other. What the god named, in every version, is the place things go down to — and, in the wealthier reading, the place from which some of them come back.

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