There is of course a strong inherent usefulness in terms of analyzing arguments in terms of fallacies as our digital age is permeated with false or bad reasoning along with an astoundingly ability for its perpetrators to remain unscathed from such criticism. Thus, very obviously fallacious reasoning has in many ways been integrated as a strong norm for discourse, which from a critical point of view has all the negative consequences that one can think of. Part of the problem lies in what has been termed Brandolini's law, namely the principle that states that the amount of energy needed to clean up bullshit is of orders of magnitude larger than what is needed to produce it. Other factors that play a role is taking advantage of the very hardwired nature of human beings themselves where emotional hijacking always remain a threat as well as the fact that it is impossible for human beings to be in a state of rationality at all times. This does however not mean that one should strive for betterment when both analyzing one's own arguments as well as others. This book then, 'Thinking from A to Z' is a small stepping stone towards this goal where by critically examining arguments then one can become better reasoners which should be a shared goal for humanity. Some obvious benefits of this process is becoming better at not being taken advantage of , being better at communicating as well as being better at defending others through a rationalized discourse. In addition to bringing up fallacious arguments where a formal fallacy is taken to be any invalid form of argument in which one or more the premises of an argument may be true without the conclusion being true, the book also touches upon (although in brevity) the structure of arguments such as including some important theoretical concepts such as sufficient and necessary reasoning. Glad also to see a mention of Wittgenstein in this book as his contribution towards understanding language has been very influential historically.
Warburton, which is a rather striking name introduces many 'cherished' fallacies such as ad hominem appeal to emotion, strawman , non sequitor arguments, but the book also contains more novel or even exotic fallacies such as sorites paradox. A paradox that arises from the use of vague terms, like "heap" or "tall." It works by taking a true premise and a series of seemingly true assumptions to reach a false conclusion. For example, a classic example being one grain of sand does not make a heap, where if one sticks to this one may draw the false conclusion that no amount of sand will result in a heap which is clearly false. One should note that this is a reference book an not meant as a introduction or academic treatment on the subject, so keep this in mind. This also makes it so that one may skip around in the book as one pleases.
Lastly, as a criticism of the book. One should be aware of the fact that fallacies may be particularly easy to over analyze such that an overabundance of ascription's to fallacies may also lead to severe problems when engaging in reasoned dialogue. The obvious result being less than fair interlocutor stands out immediately, but there are also problems such as claiming a fallacy being committed by the opponent where it may be difficult from context to see if this is indeed the case. For example take the case of a person wanting to defend a specific bill on healthcare. If this person starts out with 'healthcare is a human general right such that we should consider this bill' then one may it seems justifyingly so ascribe a fallacy of relevance claim against this person as this statement has nothing to do with the specific bill in question. However, it could very well have been the case that had the person been allowed to continue his argumentation then this person would have brought up both merits and details regarding this bill, such that the fallacy of irrelevance does not hold in this case.
This is only to show how difficult assigning fallacies can be, especially in contexts when you are engaging in argumentation with another person. There is however a silver lining that if one keeps this in mind and practices careful analysis of argumentation then one may become better at reasoning altogether. There is also plenty of lazy reasoning unfortunately , especially by people in the media such that in these cases one bring accusations of fallacies to the table with a good conscience.
In all a recommenced reference book on fallacies , although I wish the author had stressed more the structure and psychology of arguments throughout.
Note: I don't like the star rating and as such I only rate books based upon one star or five stars corresponding to the in my opinion preferable rating system of thumbs up/down. This later rating system increases in my humble opinion the degree to which the reader is likely to engage with a review instead of merely glancing at the number of stars of a given book.)