marginalised secure livelihoods conservation environmental impact learning conservation of nature tribal biodiversity energy rural economy governance millets agrobiodiversity sustainable consumerism education environmental issues rural seed diversity activist ecological empowerment Water management sustainability sustainable prosperity biological diversity Nutritional Security technology farmer community-based forest food livelihoods movement organic agriculture organic seeds collectivism adivasi traditional agricultural techniques eco-friendly values peace economic security alternative development farmers Food Sovereignty community supported agriculture organic indigenous decentralisation forest wildlife farming practices agricultural biodiversity environmental activism organic farming women empowerment farming social issues urban issues food sustainable ecology commons collective power seed savers environment community youth women natural resources nutrition equity localisation Traditional Knowledge Agroecology waste food security solar traditional farms Tribals water security food production alternative education well-being water alternative learning agriculture ecology self-sufficiency security health alternative designs waste management women peasants forest regeneration culture sustainable eco-tourism ecological sustainability art solar power alternative approach community conservation