The cool wind coming in from the north, the piles of dead leaves crunching under foot, the sun that hangs lower in the sky with each passing day. It is easy to forget that all these changes used to point to something. The approach of autumn was the transformation in a mode of life, moving us from the work of the last days of the harvest to the hunkering down in preparation for winter.

It is amazing, even now, how quickly the shift in seasons stimulates a transformation of mood. The mind is pulled along by forces lurking in the weather—in the sun and the moon, in the otherwise-unnoticed messages from the grass and the trees. We are changing, they say, and so shall you. You simply can’t feel the same on an autumn day as… More…