The monks at Mepkin Abbey have supported their contemplative lives for 40 years largely by supplying eggs to local grocery stores. No more. The abbey has succumbed to a campaign undertaken last year by the animal-rights activist group, People for the Ethical Treatment of Animals. Too bad. In announcing its decision to phase out its operation over the next year and a half, a Mepkin spokesman said PETA's campaign had become a distraction to the Trappist community: "While the monks are sad to give up work that has sustained them for many years, a hard and honorable work of which...