Gender bias has prevailed in scientific research about people-plant relationships, and conservation policies and programmes are still largely blind to the importance of the domestic sphere, of women and of gender relations for biodiversity conservation, and to the importance of plant biodiversity for women's status and welfare. Traditional knowledge and indigenous rights to plants are everywhere sex-differentiated, and gender inequalities are also implicated in processes leading to biological erosion. This is according to a paper from the Sustainable Agriculture and Rural Livelihoods Programme.