The proposal for the tallest building in the US, set to rise in the heart of Tornado Alley, raises intriguing questions about its resilience against the region's severe weather conditions. With towering heights, structural integrity is paramount. Engineers and architects must employ cutting-edge design and materials to ensure the skyscraper can withstand the forces of tornadoes and other extreme weather events. 

Advanced engineering solutions, like wind-resistant construction techniques and reinforced materials, will be crucial in making this ambitious project not only iconic but also safe in the face of nature's formidable challenges. It's a fascinating endeavor that demands innovation and resilience.

Building resiliency techniques such as the use of flexible and durable materials that can withstand extreme stresses, innovative structural designs like shear walls and cross-bracing to resist lateral forces, and the incorporation of redundancy in critical systems to ensure functionality during and after a disaster are employed.

Additionally, buildings are designed with energy efficiency in mind, using smart technologies and natural resources to maintain operations during power outages, and landscapes are engineered to manage floodwaters and enhance the natural environment. These strategies collectively ensure that buildings are not only safe and durable but also adaptable to changing conditions and capable of supporting recovery efforts after adverse events.