Call of the Reed Warbler: A New Agriculture, a New Earth

Massy (Breaking the Sheep’s Back), a veteran Australian sheep farmer, provides a thorough and illuminating exploration of the movement for sustainable and regenerative farming gaining popularity in his country. The process, he writes, eschews pesticides and other chemicals, and aims to restore carbon back to the Earth (instead of the atmosphere). Its major practices include “holistic grazing,” water-cycle management to prevent erosion, and soil maintenance to enhance nutrient retention. Massy takes readers through a history of Australian agricultural developments, highlighting in particular the wisdom of Aboriginal practices and the increasingly harmful evolution of industrial farming. The regenerative system also stresses an essentially hands-off approach to wildlife and other organisms, with an overall awareness of “the complexity of interrelationships in a coevolved landscape”; it requires an overall shift in human thinking from the “Mechanical mind” (dependence on machines) to the holistic. While the subject may be relevant to everyone on Earth, Massy’s account is geared to readers unintimidated by, for instance, a discussion of the microbial intricacies of soil. Massy’s root message, however, that farmers should “work with, and not against, natural ecosystem function,” is well articulated, and his evidence for this message is irrefutable. (Sept.)