This important collection prepared by Robert E. Evenson and Terri Raney - leading scholars in the field - focuses on one of the most controversial issues of our time - the genetic modification of agricultural produce. Whilst the US and Canada are supportive of GM crops, the European Union urges other countries to involve the 'precautionary principle' in regulatory policy. This comprehensive volume, which will appeal to scholars and practitioners alike, includes papers discussing this European Union-North American divide and possible resolutions of differences on this subject. Topics examined include: the technology; the industry; farmer adoption; consumer acceptance; economic impacts; the emergence of GM free markets and GM products for developing countries.