n this course addressed at planners, policy makers and developers we introduce and discuss the complexity and simplicity of integrated natural solutions – low impact development (LID) and living green infrastructure (GI). In “The State of Canadian Cities and Communities, 2012” the Federation of Canadian Municipalities calls for the employment of more sustainable technologies and practices, an investment in resilient infrastructure for long-term future benefits. Great strides are being made on many fronts, but so much more can be done with a better understanding of natural ecosystem processes. No solution can be sustainable if it degrades nature’s ability to sustain itself and us. All too often, problems are addressed in isolation along budget categories set by administrators. Truly sustainable solutions can only arise from a holistic process, involving interdepartmental collaboration and problem solving. It is not realistic – nor effective over the long term – to address urban forest pests, for instance, without giving consideration to lot sizes, construction practices, water management, pesticide use policy, and ultimately soil quality. Explore ideas for your current project.