Skyscrapers made of glass and steel? Boring! Going to work would be more pleasurable if they were made entirely of inflatable rubber—transforming them into grandiose bouncy castles! True, the place would inevitably start smelling like sweaty feet after the first week, and there’s the inherent risk of inadvertent bodily harm, but bouncing to your meeting outweighs the negatives. Wait, right, the lightning storms. Rubber tends to burn... and melt... and topple into the street creating further devastation. Fun while it lasted?