Or mayhaps they simply do not interfere. To a large extent, the Valar have seen fit to let us make what mistakes we will. It was different when the world was young, and to a degree, it is different still in the Undying Lands. But in Middle Earth they are rarely seen.

Ulmo, Lord of Waters sings to us and the stars are ever a reminder of Lady Varda, but the rest keep their silence, for the most part.