 
 <prompt> Wetin LEED provide for di movement? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Environmental sustainability don turn to one important matter wey dey affect architecture work well well. Many people wey dey support the money wey dey build houses don sabi the importance of designing wey dey environmentally friendly, instead of just focusing on cost. Some examples of dis na passive solar building design, greener roof designs, materials wey fit decompose, and paying attention to how much energy the building dey use. Dis big change for architecture don make schools focus more on environment. People like Frank Lloyd Wright, Buckminster Fuller, Ian McHarg, Sim Van der Ryn, Brenda and Robert Vale don lead the way for sustainability for architecture. Plenty buildings don dey follow green building principles. The way wey people build houses before dey inspire the way wey dem dey build houses now wey dey environmentally and socially sustainable. The U.S. Green Building Council's LEED rating system don help well well for dis matter. 