as a radar environment takes on the function of indispensable 
perceptual training rather than the role of a privileged diet for 
the elite. While the arts as radar feedback provide a dynamic 
and changing corporate image, their purpose may be not to 
enable us to change but rather to maintain an even course 
toward permanent goals, even amidst the most disrupting 
innovations. We have already discovered the futility of 
changing our goals as often as we change our technologies.