In the usual Dilbert style, this book is an enjoyable collection of cartoons. Ignorance in indeed a workplace problem, not only as shown in Dilbert's office settings, but also when it rears its witless and problematic head in company R&D departments. With respect to this, I'd like to recommend a series of life-like examples of such ignorance in the the sharp, eye-opening satire, "MANAGEMENT BY VICE". In many ways, I found this book to be even more enjoyable than the Dilbert cartoons, since it is obviously written by an author, who has not merely lent an ear to other's frustrations, but has experienced it all personally! Both books, however, are a joy to read and give a dose of much needed workplace laughter!