Integrative Design, viewed through the lens of Extremes, focalizes on the essential in creating architecture. The goal is to create spatial solutions that enable human activities in livable environments and well-designed spaces ensuring usability, aesthetics and sustainability. This design philosophy involves integrating various disciplines, technologies, and methodologies to develop solutions that can function effectively under extreme environmental and social conditions. Integrative Design advances comprehension in areas such as systems thinking, adaptability, and resilience, advocating human-centered design, technological innovation, and collaboration across multidisciplinary boundaries.