American Planning Association
The American Planning Association (APA) is a professional planner's association, an independent, not-for-profit educational organization that provides leadership in the development of vital communities. They measure their success by the successes of their members and the communities they serve. The APA helps certified planners negotiate ethical and moral dilemmas, and offers a guide to ethical conduct for others in the planning process.
Since 1984, Island Press has been publishing the best new thinking on sustainability and protecting the environment and working to spread those ideas to people who can bring solutions into action. By delivering knowledge in print and digital formats, our work continues to change minds, change practice, and change policy.
Lincoln Institute of Land Policy
The Lincoln Institute of Land Policy seeks to improve quality of life through the effective use, taxation, and stewardship of land. A nonprofit private operating foundation whose origins date to 1946, the Lincoln Institute researches and recommends creative approaches to land as a solution to economic, social, and environmental challenges. Through education, training, publications, and events, we integrate theory and practice to inform public policy decisions worldwide.
Planetizen Courses has collaborated with working professionals and skilled instructors to create online video training for the planning and urban design fields. Planetizen Courses has been empowering citizens and communities since 2005.
Sara Miller McCune founded SAGE Publishing in 1965 to support the dissemination of usable knowledge and educate a global community. SAGE is a leading international provider of innovative, high-quality content publishing more than 1000 journals and over 800 new books each year, spanning a wide range of subject areas. Our growing selection of library products includes archives, data, case studies and video. SAGE remains majority owned by our founder and after her lifetime will become owned by a charitable trust that secures the company’s continued independence.
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