Watch FMovies. Vandana Shiva discusses biodiversity at the World Women’s Congress for a Healthy Planet in Miami, Nov. 1991 in advance of the Earth Summit. In a follow up workshop women devise policy. Wangari Maathai reads the final platform. At a concluding press conference, Peggy Antrobus underscores that the real issues were discussed by women in Miami, and will not be put forth in Rio.