The most recommended rationality books

This is technically a textbook and isn’t marketed as a book you bring to the beach. But sometimes, it’s more satisfying to have the big ideas on a topic patiently explained to you in an orderly fashion than to try to pick them up from stories and arguments.

This paperback, coauthored by one of my graduate school teachers (Hastie), explains the famous discoveries by Amos Tversky and Daniel Kahneman on biases in human reasoning, which Kahneman presented in his bestseller Thinking, Fast and Slow (too obvious for me to include on my list). It also explains lesser-known but still fascinating discoveries and has helpful appendices for those of us who forget some of the basics of probability theory.

This is the oldest book on my list, and I worry that readers might dismiss Lethaby as some kind of dusty artifact from a bygone era. I stumbled on his work by accident when I was researching architectural ideas as they related to spiritual concepts.

I’d never heard of Lethaby, but once I started reading his work, I read it through in one (albeit long) sitting. Why? His imaginative grasp of the ancient minds that devised the earliest models of the heavens and who designed temples and homes to reflect those beliefs is a joyous and thrilling tour of the human spirit.

It’s a travesty to me that Lethaby isn’t a household name like William Morris.  

While we would love to think we are always rational, we are hard-wired for story not the rational data (albeit key data can be a strong anchor in a story). I started my career far more in the assumption of rational data trumps all, but recognised, through bumps and bruises, how stories can overtake decision-making. When I learned how to tell a better story, I learned how to get the results I needed. Gabrielle is such a down-to-earth, energising speaker and writer, and this book provided me with such a practical, relatable framework for always having a good story or two in my back pocket.  

Ok: This is not an easy read like the other books I’ve recommended.

In fact, some parts of it require quite a lot of the reader. But it is a very smart and novel book on human reasoning, uncertainty, and probability.

Gigerenzer elegantly shows us how human behavior often is more rational than one might think, and his concept of “fast and frugal heuristics” is instrumental in understanding how we deal with probability and risk.

If you’ve read Thinking Fast and Slow by Kahneman and are open to some new and different perspectives on rationality and decision-making, this is your book.  

Ghost Bird by Aboriginal Australian author Lisa Fuller is a YA horror/mystery with a compelling narrative that delves into the internal conflict of identity on multiple fronts—scientific rationality versus traditional beliefs, being an Aboriginal person in a colonised land, and the weight of being the 'responsible' sibling to your more reckless twin.

The book's atmosphere is eerie, and I found the mystery compelling. It had me guessing as to what was really going on (a kidnapping or something supernatural?) until right before the climax. The descriptions of the unfairness and difficulties of attending high school resonated strongly with me (even though I have never been an Aboriginal woman, the school experiences were so realistic that they spoke to me and my memory of school).

This collection delves into some intriguing issues regarding rationality and morality. 

At its heart is an issue with roots in ancient philosophy that philosophers have been seeking to address with increasing sophistication, namely: Can one rationally and consistently undertake and follow through on a commitment that prompts one to choose an option other than the one that one favors most? Such commitment and resoluteness seem self-defeating.

Yet, a readiness to so commit and follow through is arguably essential for gaining certain otherwise unattainable opportunities and can thus be advantageous.

For some (including the philosopher whose work this collection honors), this figures as the rational basis for commitment as well as for justice, which is thought to involve a mutually advantageous readiness to show restraint with respect to pursuing preferred options. 

Stanovich takes his title from the very last sentence in Richard Dawkin’s book The Selfish Gene, “We, alone on earth, can rebel against the tyranny of the selfish replicators.” In his book, Stanovich shows how human beings are able to rebel against those selfish replicators – our genes. It involves exercising, in Kahneman’s terminology, our ‘system two’ and exercising tenacity and self-discipline in bringing to bear logic and rationality in our decisions. This book is not an easy read, but it is a fascinating account of why human thinking is different and of what such differences might in principle enable us to do. 

For anyone interested in a comfortable tour through some of the greatest economists, this book is a must-read.

It is like having a personal conversation with the world's leading economic masterminds, as it explores their beliefs, backgrounds, and legacies. This book is well-written and easy to follow, making it an excellent choice for anyone.

Economics is not only concerned with fiscal policies and national economies. And this book does a good job of illustrating the fact that Economics plays a role in almost every aspect of human life.

Furthermore, I would like to acknowledge the inclusion of Daniel Kahneman in the book, an Israeli-American psychologist and Nobel Prize winner whose empirical findings challenged the assumption of human rationality, i.e. the foundation of modern Economics.

At a time when new technology has delivered us to a world of misinformation, disinformation, and malinformation, we have lost our shared understanding of just what facts and truth are.

Jonathan Rauch helps us recall the importance of facts and truth to the liberal democratic process. He challenges us to reinstate knowledge and truth. 

Better than the original, I daresay. This fan-fic explores an alternate world where Harry Potter, a household name amongst people of my generation, is not his classic self but rather a young genius who applies science to his wizarding powers whenever possible.

What I especially appreciate about this novel is how thoughtfully its plot was developed—while perhaps a stretch for me to call it explicitly cerebral, it certainly borders on the genre. This world’s Harry faces his challenges in such a methodical way (sometimes overly so!) that I was actively making guesses or getting surprised on an almost chapterly basis.