Responding to Rosie Hails et. al.'s comments, I agree that we need to understand whether genetic modification strategies are environmentally better or worse than conventional agricultural practices. I stress practices, because organic practice or integrated pest management have very different consequences to higher-input systems. But it would be a mistake to conclude that just because a genetic modification strategy is no worse than existing practice, it is all right.
We are in the process of re-evaluating the relationship between farming and biological diversity, especially in the light of obligations under the Convention on Biological Diversity to protect our wildlife. Genetic modification must fit into a broader vision of the future (if indeed it fits in at all) rather than just accepting the agricultural status quo.
Julie Hill
The Green Alliance, 49 Wellington Street, London, WC2E 7BN
