On Druids —

The Druids of the Disc prided themselves on their forward-looking approach to the discovery of the mysteries of the universe. Of course, like druids everywhere they believed in the essential unity of all life, the healing power of plants, the natural rhythm of the seasons and the burning alive of anyone who didn't approach all this in the right frame of mind, but they also thought long and hard about the very basis of creation and had formulated the following theory:

The universe, they said, depended for its operation on the balance of four forces which they identified as charm, persuasion, uncertainty and bloody-mindedness.

Thus it was that the sun and moon orbited the Disc because they were persuaded not to fall down, but didn't actually fly away because of uncertainty. Charm allowed trees to grow and bloody-mindedness kept them up, and so on.

Some druids suggested that there were certain flaws in this theory, but senior druids explained very pointedly that there was indeed room for informed argument, the cut and thrust of exciting scientific debate, and basically it lay on top of the next solstice bonfire.