Being Logical: A Guide to Good Thinking Paperback – May 10 2005

The book 'Elements of Style' by Struck and White is one of my favourite 'go-to' books on grammar, language use, and generally 'making sense'. Author D.Q. McInerny pays tribute to this earlier work by consciously emulating it in this book - 'Being Logical'. So much in our society is dependent upon reasoning and interpretation (much more than we might ever realistically think) and yet so often our reasoning is fault.
All dogs have four legs.
My cat has four legs.
Therefore, my cat is a dog.
This is the kind of reasoning that, when put in concrete examples such as this, makes little sense. But when it is applied to business, political, military and other types of situations, it becomes less clear, because the substance of the argument is less clear.
All military objectives require White House approval.
The education budget requires White House approval.
Therefore, the education budget is a military objective.
McInerny writes with good prose and good style in presenting in gentle and humourous form the elements of making sense. Being logical is about good communication, and this requires first and foremost clear, unambiguous and direct speech (given these criteria, I wonder why political speech often suffers from logic problems?).
McInerny develops a long section on argumentation - problems and situations about comparison, conditionals, moving from universals to particulars and vice versa, truth, value, fact, inductive and deductive argumentation and more. From this basic format (which really hinges on the simplest of platforms, that an argument contains a premise and a conclusion), McInerny proceeds to examining the sources and forms of illogical thinking (bad reasoning). Some of these are common sensical - evasiveness, cynicism, skeptism, emotionalism: any of these taken to extremes (or sometimes just a bit beyond moderation) can cause flaws with argumentation. According to McInerny, common sense is 'characterised by the unfailing capacity consistently to distinguish between a cat and a kangaroo.' Logic, common sense and good reasoning rely upon language that reveals, not conceals, and 'is suspicious of words that dazzle more than denote.'
McInerny presents a long litany of typical faulty-logic types that nonetheless are commonplace. These include very familiar types (straw man arguments, begging the question, ad hominem fallacies) as well as less familiar but more insidious types (misclassification, affirming the consequent, denying the antecedent, reductionism). He also looks at problems that are less 'logical' as they are problematic for continuing argumentation and debate - laughter and tears (both unlike to show up in logical constructions on paper) can both be used as diversionary tactics in the process of logical discussion.
'Important though it is to avoid the pitfalls of poor reasoning, it is more important to concentrate our energies on mastering those positive principles that make for its happy opposite - sound reasoning.' McInerny appeals to philosophers such as Aristotle in his constructions, but does not present dry and dusty prose - his writing is fresh and accessible, interesting to follow and helpful for people in all walks of life.

Essentially, this book is to logic what "The Elements of Style" is to writing.

The benefit of this book lies both in what it is and what it is not. If you're looking for an advanced book laying out Logic as an academic study which is thorough and hits all the points, then this is not the book for you. If what you are looking for is a very readable, simple and fast moving read that hits about 90% of what you will commonly need to know in this realm, then this is exactly that book.

Moreover, if you want a book you can refer to quickly as a reference in the course of your everyday life as you begin to examine and detect those logical errors and inconsistencies that we brush up against in the course of everyday life, this is a book worth owning and keeping in your personal library.

McInerny does a very good job in putting logic within the grasp of the average reader who with just a little effort and familiarity with the standards outlined in this book can jump beyond sloppiness of thought that characterizes far too much of our society. Logic indeed is sorely lacking as a foundation even within our academic communities. This book is a wonderful little gem for use in remedying that situation.

5 stars. A near essential read for any who are not already intimately familiar with the subject and a good launching point to realms beyond.

Bart Breen

Some books are both short and essential in content, which makes them quick reads worth revisiting time and again-- in this way Being Logical is akin to The Elements of Style. It begins with basics that are easily forgotten, but should be born in mind by all who desire their betterment. It then elucidates what clear thinking should be until the reader is forced to concede that they can do better. Where The Elements of Style instructs us to punctuate our sentences with an eye to clarity, Being Logical tells us to find the facts and order them faithfully in our minds. Where The Elements of Style extols good principals for style, Being Logical teaches us how best to use facts to discover what is true.

The similarities between these two books are not coincidence. Being Logical is styled on The Elements of Style. And in that way, it is styled well.

Book is great, but it arrived bent with dark marks running lengthwise on the cover (appears as if it was run over with a tire). Was able to clean off most if the dark bands and the bend didn't form a crease. Something go wrong during shipping?

ok

Wouldn't someone who is seeking to enhance their own logic, already have a decent sense of logic to begin with? With me assuming this to be the case, never have I read a book that made me feel odd and awkward because of how terribly obvious it read...seriously...

Sorry, but I did truly try to like this book, but page after page, chapter after chapter, I realized I should be reading a book on patience.
IF you want a better opinion, "jayhawk182" on amazon.com gave a 3 star rating along with a review I agree with.
I would recommend you keep looking.