forest products / Sustainable forest management / food security / greenhouse gas emissions / energy source / silvopastoral systems / forest ecosystem services / Wood products / food production / environmental services / Wood energy / Open and decentralized systems / life support systems / biomass-based energy / renewable energy sources / food / energy / /
Forests at the heart of a sustainable future Key Messages From FAO’s State of the World’s Forests 2012 Rio+20 will examine the social, economic and environmental dimensions of sustainability. Sustainability implies