Background

Let's take a closer look at the science behind this book. It's important that you understand how we came to the conclusions that you'll be reading about in this book. What we assert is more than our own opinions. This is the gift that good science can bestow upon us.

What follows is a relatively abbreviated description of our methods of investigation. For some of you it may be too much, for others not enough. For the “too much” crowd, don't get bogged down in it. For the “not enough crowd,” please feel free to contact us for more detailed information or make use of the resource list at the end of this book.

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