The Enigma of Reason

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The Enigma of Reason

$63.48

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Dress Size Chart (Inch)

DRESSES SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	34"-35"
S	2-4	33"-34"	26"-27"	36"-37"
M	6-8	35"-36"	28"-29"	38"-39"
L	10-12	37"-39"	30"-32"	40"-42"
XL	14	40"-42"	33"-35"	43"-45"

Dress Size Chart (cm)

DRESSES SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	86.3-88.9
S	2-4	83.8-86.3	66-68.5	91.4-93.9
M	6-8	88.9-91.4	71.1-73.6	96.5-99
L	10-12	93.9-99	76.2-81.2	101.6-106.6
XL	14	101.6-106.6	81.2-88.9	109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)

SWIMWEAR SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	33"-34"
S	2	33"-34"	26"-27"	35"-37"
M	4	35"-36"	28"-29"	37"-38"
L	6	37"-39"	30"-32"	39"-41"
XL	8	40"-42"	33"-35"	42"-44"

Shoes Size Chart

US	EURO	UK	AUS	JAPAN	CHINA
5	35-36	3	3.5	21.5	35
5.5	36	3.5	4	22	35.5
6	36-37	4	4.5	22.5	36
6.5	37	4.5	5	23	36.5
7	37-38	5	5.5	23.5	37
7.5	38	5.5	6	24	37.5
8	38-39	6	6.5	24.5	38
8.5	39	6.5	7	25	38.5
9	39-40	7	7.5	25.5	39
9.5	40	7.5	8	26	39.5
10	40-41	8	8.5	26.5	40
11	41-42	9	9.5	27.5	41

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The Enigma of Reason

$63.48

Description
Additional Information

Key Ideas and Evidence

The authors draw on evidence from psychology, anthropology, and neuroscience. They examine classic experiments on confirmation bias, the Wason selection task, and reasoning in non-Western cultures. A central insight is that reasoning works well when we are accountable to others—in groups, debates, or democratic processes. This has implications for education, politics, and everyday decision-making. The book is packed with intriguing examples, from law courts to online arguments, making complex ideas accessible.

What Is the Enigma of Reason?

Why do humans have well over one hundred cognitive biases? What purpose does reasoning serve if it so often leads us astray? In The Enigma of Reason, Hugo Mercier and Dan Sperber tackle these questions head-on, offering a provocative new theory. Reasoning, they argue, is not a solitary tool for logical thought. It is a social phenomenon—evolved to help us communicate, persuade, and evaluate others. This book upends centuries of philosophical assumptions about human rationality.

Who Should Read This Book

If you have ever wondered why people hold irrational beliefs or how to argue more effectively, this book is for you. It appeals to philosophers, psychologists, and anyone interested in the science of the mind. Readers have praised its blend of rigorous research and engaging storytelling. The Enigma of Reason is not just a book about reason—it is a demonstration of reasoned dialogue at its best.

The Social Function of Reasoning

Mercier and Sperber present reasoning as an adaptation for social interaction. We reason not to improve our own beliefs, but to produce and evaluate arguments in dialogue. This explains why our reasoning is often biased: we are skilled at finding reasons for our own views and spotting flaws in others'. The book draws on a wealth of experiments and case studies to support this interactionist perspective. It challenges the notion that reason is a flawless instrument of truth-seeking and instead highlights its role in cooperation and conflict.

Recommended Edition and Format

This paperback edition is ideal for students, educators, and curious readers. Its dimensions (15.2 x 22.9 centimetres) make it comfortable to hold, and the durable binding withstands repeated reading. The text is enhanced by clear diagrams and footnotes that guide further exploration. Whether for a university course or personal study, this edition provides a reliable and enjoyable reading experience.

Why This Book Matters for Humanist Thought

Humanism places reason at the centre of ethical and intellectual life. The Enigma of Reason deepens this tradition by exploring what reason actually is. It does not diminish reason’s value; rather, it reframes it as a tool for social coordination. For anyone interested in humanist philosophy, this book offers a nuanced understanding of our cognitive faculties. It engages with key thinkers from Socrates to modern cognitive scientists, enriching the ongoing dialogue about human agency and rationality.

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Orders are generally processed within 1–3 business days. Standard delivery to Canada usually takes 5–15 business days after dispatch. Delivery times are estimates and may be affected by carrier delays, customs processing, weather conditions or other circumstances outside our control. Tracking information will be provided when available.

Return requests must be submitted within 30 days of delivery. Vitamins, supplements and health products must be unused, unopened, sealed and returned in their original packaging. Opened products cannot be returned unless they were delivered damaged, defective or incorrect.

Customers are responsible for return shipping costs for unwanted or change-of-mind returns, and a restocking fee of up to 20% may apply. Damaged, defective or incorrect items must be reported within 48 hours of delivery and may qualify for a replacement or full refund.

Refunds are issued to the original payment method after the returned item has been received and inspected. Refund processing may take up to 7 business days. Before returning any product, please contact our customer support team for return authorization. Returns sent without prior approval may be delayed or rejected.

Approved returns must be sent to:

Return Address Fullfillonus #1202
1128 Lexington Ave, Bldg 4 E
Rochester, New York 14606
United States

Refused or unclaimed shipments may only be refunded after they are returned and inspected. Original shipping charges, return shipping costs, customs fees and carrier charges may be deducted from the refund where applicable.

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