Uh huh - like this
The little story has been floating around for awhile - but its kind of apt.
On the one hand - this process that has evolved may have a lot of good knowledge embedded in it. But you still have to keep reevaluating it in terms of current environment. Maybe the water has been turned off now.
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Start with a cage containing five apes In the cage, hang a banana on a string and put stairs under it. Before long, an ape will go to the stairs and start to climb towards the Banana. As soon as he touches the stairs, spray all of the apes with cold water.
After a while, another ape makes an attempt with the same result -all the apes are sprayed with cold water.
Turn off the cold water.
If, later, another ape tries to climb the stairs, the other apes will try to prevent it even though no water sprays them.
Now, remove one ape from the cage and replace it with a new one. The New ape sees the banana and wants to climb the stairs. To his horror, all of the other apes attack him. After another attempt and attack, he knows that if he tries to climb the stairs, he will be assaulted.
Next, remove another of the original five apes and replace it with a new one. The newcomer goes to the stairs and is attacked. The previous Newcomer takes part in the punishment with enthusiasm.
Again, replace a third original ape with a new one. The new one makes it to the stairs and is attacked as well.
Two of the four apes that beat him have no idea why they weren't permitted to climb the stairs, or why they are participating in the beating of the newest ape.
After replacing the fourth and fifth original apes, all the apes which have been sprayed with cold water have been replaced. Nevertheless, no ape ever again approaches the stairs.
Why not?
"Because that's the way it's always been around here."
And that's how company policy begins.
I think that it's extraordinarily important that we in computer science keep fun in computing. When it started out, it was an awful lot of fun. Of course, the paying customer got shafted every now and then, and after a while we began to take their complaints seriously. We began to feel as if we really were responsible for the successful, error-free perfect use of these machines. I don't think we are. I think we're responsible for stretching them, setting them off in new directions, and keeping fun in the house. I hope the field of computer science never loses its sense of fun. Above all, I hope we don't become missionaries. Don't feel as if you're Bible salesmen. The world has too many of those already. What you know about computing other people will learn. Don't feel as if the key to successful computing is only in your hands. What's in your hands, I think and hope, is intelligence: the ability to see the machine as more than when you were first led up to it, that you can make it more.
--Alan Perlis
