In other words, wasn't it just a story for children, to explain away some interesting natural occurrences?

When animals pass into the world of spirit, they accept their transition very much as a natural occurrence.

Each month is based on natural occurrences and human activity.

From all these things I realized that this was no natural occurrence.

"Wouldn't you regard that as an indication of natural occurrence?"

We cannot conclude, and behave, as if this were a natural occurrence in the absence of further evidence.

That means it is not any recent natural occurrence.

It describes love for an individual as a natural occurrence.

Again, the work seems anti-art historical and more like a natural occurrence.

The disease has since been eliminated from natural occurrences in the world, so the vaccine is no longer given.