Self-Knowledge for Humans

Quassim Cassam

Ambitious original work from a leading philosopher
Explores neglected types of self-knowledge, including knowledge of our characters, values, and emotions
Draws on ideas from psychology, literature, and economics
Written in an unusually clear and accessible style

Self-Knowledge for Humans

Quassim Cassam

Description

Human beings are not model epistemic citizens. Our reasoning can be careless and uncritical, and our beliefs, desires, and other attitudes aren't always as they ought rationally to be. Our beliefs can be eccentric, our desires irrational and our hopes hopelessly unrealistic. Our attitudes are influenced by a wide range of non-epistemic or non-rational factors, including our character, our emotions and powerful unconscious biases. Yet we are rarely conscious of such influences. Self-ignorance is not something to which human beings are immune.

In this book Quassim Cassam develops an account of self-knowledge which tries to do justice to these and other respects in which humans aren't model epistemic citizens. He rejects rationalist and other mainstream philosophical accounts of self-knowledge on the grounds that, in more than one sense, they aren't accounts of self-knowledge for humans. Instead he defends the view that inferences from behavioural and psychological evidence are a basic source of human self-knowledge. On this account, self-knowledge is a genuine cognitive achievement and self-ignorance is almost always on the cards.

As well as explaining knowledge of our own states of mind, Cassam also accounts for what he calls 'substantial' self-knowledge, including knowledge of our values, emotions, and character. He criticizes philosophical accounts of self-knowledge for neglecting substantial self-knowledge, and concludes with a discussion of the value of self-knowledge.

This book tries to do for philosophy what behavioural economics tries to do for economics. Just as behavioural economics is the economics of homo sapiens, as distinct from the economics of an ideally rational and self homo economics, so Cassam argues that philosophy should focus on the human predicament rather on the reasoning and self-knowledge of an idealized homo philosophicus.

Self-Knowledge for Humans

Quassim Cassam

Preface
1. Homo Philosophicus
2. The Disparity
3. Substantial Self-Knowledge
4. Self-Knowledge for Philosophers
5. Reality Check
6. Psychological Rationalism
7. Normative Rationalism
8. Predictably Irrational?
9. Looking Outwards
10. Looking Inwards
11. Self-Knowledge and Inference
12. Knowing Your Evidence
13. Knowing Yourself
14. Self-Ignorance
15. The Value of Self-Knowledge
Bibliography
Index

Self-Knowledge for Humans

Quassim Cassam

Author Information

Quassim Cassam, University of Warwick

Quassim Cassam is Professor of Philosophy at the University of Warwick. He was previously Knightbridge Professor of Philosophy at Cambridge, and has also taught at Oxford and UCL. He is the author of Self and World (OUP, 1997), The Possibility of Knowledge (OUP, 2007) and, with John Campbell, Berkeley's Puzzle: What Does Experience Teach Us? (OUP, 2014).

Self-Knowledge for Humans

Quassim Cassam

Reviews and Awards

"I highly recommend Cassam's book. It provides a deep, yet admirably accessible study of self-knowledge and surrounding issues, and is full of helpful and often surprising insights." -- Michael Roche, Mississippi State University, The Philosophical Quarterly

"Valuable for those interested in epistemology, philosophy of mind, and philosophical psychology... Highly recommended." --Choice

"...[I]s a truly fine book. It is clearly and elegantly written, and metes out criticism fairly while developing a number of lines of powerful argument. It demonstrates where most philosophical discussions of self-knowledge have gone astray, puts forward a plausible positive theory of insubstantial self-knowledge, and makes an important start on the project of examining the nature and importance of substantial self-knowledge. It deserves to be widely read." --Notre Dame Philosophical Reviews Online

"A particular virtue of the book is its unwavering insistence that philosophical views about self-knowledge must be judged by their fidelity to what self-knowledge actually is, namely, an untidy phenomenon in the lives of cognitively limited creatures...Cassam's realist outlook is sensible and refreshing, and his effort to bring philosophical attention to neglected issues about self-knowledge is commendable." -- Mind

Self-Knowledge for Humans

Quassim Cassam

From Our Blog

Self-knowledge: what is it good for?

Marvin is a delusional dater. He somehow talked the gorgeous Maria into going on a date with him, and today is the day. Maria is way out of Marvin's league but he lacks self-knowledge. He thinks he is better looking, better dressed, and more interesting than he really is. Yet his illusions about himself serve a purpose. They give him self-belief and as a result the date goes better than it would have done otherwise. Maria is still out of Marvin's league, but is at least impressed by his nerve and self-confidence, if not by his conversation.

Posted on February 14, 2015

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