León XIV opens Lent warning of "structures of sin" in "a world on fire"
In his first Ash Wednesday as pontiff, Leo XIV warned about the "structures of sin" that permeate politics, economics, and even religion, and denounced the "ashes of international law" in a world marked by war and environmental crisis.

TL;DR
- Pope Leo XIV's first Ash Wednesday address highlighted "structures of sin".
- These "structures of sin" are present in politics, economics, and religion.
- He denounced the "ashes of international law".
- The world is described as being marked by war and environmental crisis.