The name Homo sapiens—Latin for “wise man”—has always carried an air of self-congratulation. Carl Linnaeus, the father of modern taxonomy, coined the term in 1758, confident that his species stood apart by virtue of intelligence and reason. But what if wisdom, properly defined as the capacity to act with foresight and moral restraint, has proven not to be humanity’s defining trait but its greatest delusion? In an era of mass extinction, climate collapse, and ecological disintegration—each driven by our own actions—perhaps it is time to set the record straight.

The species that burns its own home for temporary comfort, poisons its water for profit, and annihilates the other inhabitants of its shared planet for convenience should no longer be known as Homo sapiens. The more fitting name is Homo stultus—“foolish man.”