Two-Dimensional SpectaclesThere's a training school near here--the John Knox Vocational Institute--where the unemployed learn to drive steam rollers. Of course, steamrollers were created to crush, flatten, and pulverize everything in their path. It would be a mistake, however, to view the steamroller solely as a destructive device. As with most technologies, those in control of the tools determine whether they're used constructively or destructively. yesterday | index | tomorrow ©1996 David Glenn Rinehart |