It is indeed a privilege and honour to deliver the keynote address at this 15th APCOM symposium. APCOM has played a significant role in my own career and I am sure in the careers of many of the thousands of other participants over the years since its inception as a short course on "Computers and Computer Applications in the Mineral Industry" at the University of Arizona in 1961. The technical papers and addresses presented at the 14 past symposia provide an imposing record of sustained pro- gress and achievement in the field of computer applications. I will not attempt to analyse this technical side of APCOM but rather endeavour to provide you with a broad popular perspective of the road travelled to date and that lying ahead of us. The name of the series of symposia has changed from time to time, with titles such as Mathematical and Statistical Techniques, Mining and Exploration, and Decision Making being used at various times until in 1972 the name APCOM was coined and the present loga designed by the South African organising committee for the 10th symposium. It can conveniently be accepted as standing for: