It has its place in communication and clarity. Get it wrong and the meaning could be misunderstood. Viz: "The soldier's only weapon was a single rifle" c.f. "The soldiers' only weapon was a single rifle.". In the first case one soldier has only a rifle, which isn't too disastrous. In the latter case more than one soldier is having to share one, which is a much worse position.FIFY. The possessive apostrophe is in almost all cases a needless anachronism. It’s only “set in stone” out of the inertia of printing convention. It’s good to see it dying in casual communication & I expect a time when it disappears entirely![]()