By simplifying communication, the Internet is causing significant, bro
ad changes. This article describes some effects of the Internet on tea
ching and research: the use of Web pages in teaching, spread of remote
statistical analysis, eliminating journal page constraints, and the i
mpact on activities that benefit from debate and discussion. It descri
bes how congestion on the Internet fosters change in pricing and prior
ities. The article ends by pointing out that although the technical im
plications of an innovation are predictable, the major social implicat
ions often do not become apparent for years.