Derby described the incredible artificial weather that Earthlings sometimes create for other Earthlings when they don’t want those other Earthlings to inhabit Earth any more. Shells were bursting in the treetops with terrific bangs, he said, showering down knives and needles and razorblades. Little lumps of lead in copper jackets were crisscrossing the woods under the shellbursts, zipping along much faster than sound.
