Was there at least a single instance in history of our planet when climate hasn’t been changing though? Or is it some kind of Zen haiku - Upon Pacific's stage,

Was there at least a single instance in history of our planet when climate hasn’t been changing though? Or is it some kind of Zen haiku - Upon Pacific's stage, Cliffs stand, kissed by endless light, Silhouettes etched by age. Whispers tell a tale, Of stoic form yielding grain, In the sea breeze's gale. Erosion's soft dance, Crumbling into the sea's song, Life's unending trance.