A Little Knowledge Is a Dangerous Thing

It is said that a little knowledge is a dangerous thing. It is a time honored cautionary statement that has suddenly acquired a new urgency. A little knowledge is dangerous, because as a force for dramatic change, knowledge today is revolutionary. More is known and being learned everyday than was ever known or learned before. As a direct result, the pace of change-and that means change in the sense of everything from business to economics, science, medicine, and politics-is beginning to acc...