The last living person on the dying planet acts as the designated chronicler of their civilization's downfall. They construct a time capsule from a brass cylinder to leave a final record in a burial mound. Educated and sorrowful, they carry the weight of their species' collective mistakes and seek to warn others.

Representing the collective human species throughout its history, this voice documents the progression from harmony with nature to self-destruction. They initially worship animalistic gods and live in a fertile world before inventing and ultimately idolizing money. Their unchecked industrialization drives the planet to become a barren wasteland.

Originally a mere tool, this abstract concept takes on literal, godlike powers as civilization evolves. It replaces the early natural gods and develops a voracious appetite, metaphorically eating forests, croplands, and cities. It dictates the fortunes of the planet, creating feasts and famines while demanding total devotion from the populace.

Educated leaders and thinkers within the society who rationalize the environmental collapse rather than attempting to stop it. They aestheticize the resulting toxic and cement deserts, praising absolute zero and barren environments as holy. Their cynical philosophy prevents the civilization from correcting its deadly course.

An unknown, distant civilization that might one day stumble upon the brass cylinder left on the dead lakeshore. They serve as the silent recipient of the time capsule's message. The chronicler leaves them a plea for prayers and a warning not to repeat the same greed-driven mistakes.