Building responsibly, should be a requirement for building at all. There is little point in being “safe” in an aircraft, car or ship, if we are not safe in our cities, towns, homes and rural communities. Environmental protection absolutely must be considered as protection for us from environmental extremes, not just “protection” of the Natural environment. Earthquake protection should not be considered less important, than airline safety. A relatively small investment in structural enhancement, will save a great many lives and a tremendous amount of property in areas where hurricanes, tornadoes and floods occur. Structure collapses claim an increasing number of lives as our communities age, along with our infrastructure. There would be no air travel, without composite materials reinforcement and the structural enhancement of aircraft. Aircraft are necessarily lightweight, but they are certainly not “fragile”. Passengers need “environmental protection” from tremendous forces. As a society, we've known this for at least the past half-century. But we still haven't adapted the type of structural enhancement that is critical for aircraft, into our homes, cities and communities – using composite materials reinforcement. Specifically, the type of composite materials reinforcement used in aircraft, is called “sandwich composite construction”. It has been used for DECADES, to protect our critical water infrastructure by Public Works Agencies around the world – as “environmental protection”. Traditional building materials weaken and corrode with age and exposure. Composite materials reinforcement, increases in strength over time. Many believe that our “environment” is becoming more extreme as population densities increase. Environmental protection, takes on an entirely new perspective when this is considered. These same population densities make earthquake protection more critical than ever. Lightweight, strong composite materials reinforcement makes earthquake protection a fairly straightforward endeavor. Areas with Nuclear Power Plants, should be particularly concerned with earthquake protection – since they pose a potential threat to enormous areas of the globe. The materials are available, but their use has so far been confined to Public Works Structures. The strength to weight ratio of composite materials reinforcement in aircraft, should be a primary consideration for Architects, Engineers and Contractors. Co-Liners™ offer tremendous structural enhancement at a small fraction of the weight of conventional building materials, at a very reasonable cost. They are the very best and most practical structural enhancement, we are aware of, throughout the world – as many Public Works Agencies have recognized, and they are in continual use throughout the world. They do not rely on mechanical anchors (which create stress points) but rather on molecular bonding (which distributes loads over enormous areas without concentrated stress points). And they do not corrode.They help ensure the safety and quality of life, for many millions of people worldwide.