There is no end to madness, Jack thinks, once it takes hold. Hadn't those experts said it could take years before it flared up in human beings? So, it had flared up now in him and Ellie.Sixty-five head of healthy-seeming cattle that finally succumbed to the rushed-through culling order, leaving a silence and emptiness as hollow as the morning Mum died, and the small angry wisp of a thought floating in it: Well, they'd better be right, those experts, it had better damn well flare up some day or this will have been a whole load of grief for nothing.