Poverty Alleviation (1733 people)  |  Natural Heritage Conservation (758 people)  |  Microfinance (1335 people)  |  Green Roofs (1593 people)  |  EcoVillages (2802 people)  |  Sustainable Livelihoods (2712 people)  |  Environmental Education (3388 people)  |  Fair Trade (2546 people)  |  Forest Ecology and Conservation (1042 people)  |  Sustainable Energy Development (3891 people)  |  Sustainable Building (3013 people)  |  Natural Resource Management (1319 people)  |  Sustainable Materials (2037 people)  |  Conservation Area Protection (834 people)  |  Wildlife Habitat Conservation (2377 people)  |  Recycling and Reuse (2593 people)  |  Arts Education (1606 people)  |  Sustainable Forestry (1854 people)  |  Sustainable Living (3478 people)  |  Affordable Housing (1483 people)  |  Ecological Footprint (2224 people)  |  Community Service/Volunteerism (2372 people)  |  Biomimicry (1618 people)  |  Climate Change (4732 people)  |  Publishing (1034 people)  |  Coastal and Marine Pollution (697 people)  |  Wilderness (1763 people)  |  Light and Noise Pollution (542 people)