The document discusses sustainability and neuroarchitecture's approach to solving five areas of sustainability: energy, environment, water, health, and food. It does this through self-sufficient and bioclimatic houses that generate their own energy and improve efficiency. The houses also have green roofs that improve insulation and air quality while using ecological materials. Gardens in the houses provide healthy food and the design aims to manage waste and water treatment for health and the biosphere while promoting well-being. Specific examples discussed include a solar car from Germany and a solar-powered tri-cycle from the US.