To re-iterate what several commenters who have read the book have already said, the book is not political in the slightest. Schwarz does set out how he started woodworking, how he ended up working for the publishers of Popular Woodworking and his tool experiences whilst in that employment, how his basement workshop filled up with machines, power tools, jigs and handtools, how he came to research the old woodworking texts, and how that research eventually led him to clear out the junk and distil his experience and toolkit down to just what he really needed to do what he wanted to do.
I recall reading in Woodworker magazine back in the late '80s and early '90s a series of articles by David Savage entitled 'The Craft of Cabinetmaking'. In one such article, Savage remarked on how few tools a really skilled cabby needed to do his job, but also noted that those tools would be carefully chosen, well tuned and cared for. Schwarz's tool list and advice is really just the same, but reached by a different route - but both are the result of extensive experience.
The book is written in a down-to-earth style (albeit in an American idiom as AndyKev noted - not wholly surprising since Schwarz is American). There's no ranting, just the (sometimes rather rueful) recalling of the string of events that led him to his thoughts and conclusions set out in the book. His advice on tool selection is also informed by long experience and his many mistakes. His advice is not just limited to handtools, but to other workshop necessities such as benches, saw-horses, bench hook, shooting boards and the like.
To those commenting who have not read the book, I strongly commend it. I've read enough woodworking literature over the last three decades to be fairly confident in sorting the wheat from the chaff (and there's a lot of chaff around). As a book for the relative beginner, it could save you a small fortune, and get you doing productive work with decent tools far quicker than you might otherwise (especially if read in conjunction with Robert Wearing's 'The Essential Woodworker'). I wish it had been around thirty years ago when I started. For the experienced woodworker, you maybe have made all the same mistakes, worked it out for yourself by now, and moulded your own woodworking philosophy. Fair enough, but by making sweeping and incorrect assumptions about a book you haven't read, there is some danger of making yourself look a bit of a loadmouthed chump in the eyes of those who have read it.
In conclusion, the review was a fair one. I would heartily endorse AndyKev's recommendation that anybody starting out on the path of home woodworking read this book. Those of us that have been bothering bits of wood for a while also found much of value in it, too.