In order to understand the urgency I feel about the issues covered in the Crash Course, you need to understand the power of compounding. If something, such as a population, oil demand, a money supply, or anything else steadily increases in size in some proportion to its current size, and you graph it over time, the graph will look like a hockey stick.
Said more simply, if something is increasing over time on a percentage basis, it is growing exponentially. With exponential functions, the action really only heats up in the last few moments. There is simply not a lot of maneuvering room once you hop on the vertical portion of a compound graph.
Would you prefer to watch Crash Course videos in high-resolution? Hi-res videos can be shown on a large-screen projection and are available through all Internet connections, even those with firewall restrictions. Click here to enroll or click here to register.
The purpose of this mini-presentation is to help you understand the power of compounding. If something, such as a population, oil demand, a money supply, or anything, steadily increases in size in some proportion to its current size, and you graph it over time, the graph will look like a hockey stick.
Said more simply, if something is increasing over time on a percentage basis, it is growing exponentially.
Using an example drawn from a magnificent paper by Dr. Albert Bartlett, let me illustrate the power of compounding for you.
Suppose I had a magic eye dropper and I placed a single drop of water in the middle of your left hand. The magic part is that this drop of water is going to double in size every minute.
At first nothing seems to be happening, but by the end of a minute, that tiny drop is now the size of two tiny drops.
After another minute, you now have a little pool of water that is slightly smaller in diameter than a dime sitting in your hand.
After six minutes, you have a blob of water that would fill a thimble.
Now suppose we take our magic eye dropper to Fenway Park, and, right at 12:00 p.m. in the afternoon, we place a magic drop way down there on the pitcher’s mound.
To make this really interesting, suppose that the park is watertight and that you are handcuffed to one of the very highest bleacher seats.
My question to you is, “How long do you have to escape from the handcuffs?” When would it be completely filled? In days? Weeks? Months? Years? How long would that take?
I’ll give you a few seconds to think about it.
The answer is, you have until 12:49 on that same day to figure out how you are going to get out of those handcuffs. In less than 50 minutes, our modest little drop of water has managed to completely fill Fenway Park.
Now let me ask you this – at what time of the day would Fenway Park still be 93% empty space, and how many of you would realize the severity of your predicament?
Any guesses? The answer is 12:45. If you were squirming in your bleacher seat waiting for help to arrive, by the time the field is covered with less than 5 feet of water, you would now have less than 4 minutes left to get free.
And that, right there, illustrates one of the key features of compound growth…the one thing I want you take away from all this. With exponential functions, the action really only heats up in the last few moments.
We sat in our seats for 45 minutes and nothing much seemed to be happening, and then in four minutes – bang! – the whole place was full.
This example was loosely based on a wonderful paper by Dr. Albert Bartlett that clearly and cleanly describes this process of compounding, which you can find in our Essential Reading section. Dr. Bartlett said, “The greatest shortcoming of the human race is the inability to understand the exponential function.” And he’s absolutely right.
With this understanding, you’ll begin to understand the urgency I feel – there’s simply not a lot of maneuvering room once you hop on the vertical portion of a compound graph. Time gets short.
This makes compounding the first Key Concept of the Crash Course.
Now, what does all of this have to do with money and the economy and your future? I can’t wait to tell you. Please join me for Chapter 5: Growth vs. Prosperity.
Thank you for listening.
Want to comment on this video? There is a discussion happening in the forum area.
All site visitors can read forum comments, but free registration is required to post.
Want to help others learn about the Crash Course? You can forward the Crash Course to others, or learn how to distribute the Crash Course on DVD.
No comments:
Post a Comment