Gary Kemp

_Critical Thinking_ is a much-needed guide to thinking skills and above all to thinking critically for oneself. Through clear discussion, students learn the skills required to tell a good argument from a bad one. Key features include: *jargon-free discussion of key concepts in argumentation *how to avoid confusions surrounding words such as 'truth', 'knowledge' and 'opinion' *how to identify and evaluate the most common types of argument *how to spot fallacies in arguments and tell good reasoning from bad *topical examples from politics, sport, medicine, music *chapter summaries, glossary and exercises _Critical Thinking_ is essential reading for anyone, student or professional, seeking to improve their reasoning and arguing skills

Both Russell and Frege were inclined to think that there is nothing essentially linguistic about thought: any actual reliance of ours upon language is a mere psychological contingency. If so then it should be possible to formulate logic in such a way that logical relationships are not represented or expressed as principles pertaining to linguistic forms. Russell and Frege take pains to achieve this, but fail. I explain this by looking at some features of Grundgesetz and Principia . Their failure, I suggest, is due to the nature of the case.

Glock’s book is about evenly divided between Quine and Davidson. The central claims are (i) that they are best studied in conjunction; (ii) that they ‘can profitably be seen as logical pragmatists’ (meaning primarily that they view language as action that can be understood or clarified by means of formal logic); (iii) that they ‘combine profound insights with serious distortions’; and (iv) that their respective attempts to ‘accommodate higher phenomena such as meaning and thought within a naturalistic framework’ are ‘misguided’ (pp. – ). But the overriding aim is clearly to establish (iv) along with the negative..