An essential relationship exists among the conservation, development and use of genetic resources, sustainable agriculture and food security. There is an equally essential relationship between the conservation, development and use of genetic resources and small scale-farmers. The strength and effectiveness of any treaty addressing IP and genetic resources depends on the meaningful participation of small-scale farmers, and those that can represent them, as in the treaty deliberations continuing next week at WIPO, write Susan Bragdon and Lynn Finnegan.