The women's peace movements in the 1970s and 1980s synthesized concerns about sustainability, environmental protection, women's equality and environmental health. One of the best known of these was the Greenham Women's Peace Camp in the United Kingdom (1981-2000). In India the Chipko movement to protect forests essential for community livelihoods against destructive logging began in 1973; the Indian scientist and environmental activist Vandana Shiva's work on food and agriculture, including food sovereignty and biodiversity conservation, is widely recognized.