Fans pick 100 books like What We Owe to Each Other

There are a lot of great books about metaethics and a lot of great books about reasons, but this book nabs my top recommendation because Smith makes the topics so deceptively easy to get into and start thinking about. This is the book that I wrote my undergraduate senior thesis on that got me into studying and writing about philosophy for a living, and it is also one of the key books that everyone in my generation in my field grew up thinking about and reacting to. It also has a great balance between an overarching project that spans all of the chapters and some pretty self-contained discussions, especially in the earlier chapters, that helps the reader to focus on one question at a time while also getting a glimpse of how philosophical questions can add up to something bigger.

In this book, Korsgaard makes really forceful the question of what it is that gives morality any authority over us. She divides and surveys the space of possible answers to this question, and develops an incredibly ambitious answer that draws extensively on her interpretation of the historical philosopher Immanuel Kant and makes Kant’s own views intelligible in contemporary terms. It nabs my second recommendation not only because it is gripping and relatively easy to get into, but because, like my top recommendation, of the formative role that it has played for so many contemporary philosophers of my generation, for whom it set the standard of what questions needed to be asked and answered, and what the space of tools might be for trying to answer them.

In this book, Dancy defends the thesis that he calls Ethical Particularism, according to which there is no or virtually no important role for moral rules or principles to play either in moral explanation or in moral understanding. But more importantly, in my view, along the way he lays out in clear and persuasive terms what a powerful explanatory role reasons play in ethical theory. I include it third on my list because the idea that reasons are fundamental and explanatory of everything that has to do with morality and other forms of evaluation has come to be very important in contemporary philosophy, but I think before my own book, this is the work that has articulated this thought the most powerfully and explicitly.

In this book, Horty uses tools that were originally developed in the fields of artificial intelligence and non-monotonic logic in order to develop an explanatory theory of how reasons compete with one another. The main thing that has led contemporary moral philosophers to be so interested in reasons is that they seem to be able to compete. For example, if on the one hand, you promised your friend to keep a secret, that is a reason that counts against telling anyone else, but if the secret is that they are having an affair with the spouse of another of your friends, that is a reason that counts in favor of telling, and to figure out what you should do, it seems like we have to weigh these reasons together to see which one is more important. But very few ethicists have gotten very far in thinking about the distinctive challenges… show more.

Of all my superb teachers at Oxford, one stood out: Ronald (Ronnie) Dworkin. He was the sharpest scholar I have ever met. I attended most of his seminars and some of his lectures during my four years at Oxford and deeply cherished my private talks with him. Ronnie was a master communicator of ideas, orally and in writing. He would come to class with an empty yellow pad and speak for one hour non-stop. In this book, Dworkin discusses truth in morals, moral skepticism, moral responsibility, dignity, free will, political rights and concepts. I could have chosen any one of his other great books – Taking Rights Seriously, A Matter of Principle, or Sovereign Virtue. I choose Justice for Hedgehogs because this book discusses themes that I also constantly engage with: Truth, social responsibility, dignity, democracy, equality, liberty, and justice. 

This collection revolves around the for-some-liberating-and-for-others-distressing idea that, given the plurality of things that matter in life, the options one faces might sometimes not be rankable in relation to one another as either one better than the other or as equally good; instead, they might be incomparable or else on a par.

While some think this idea requires qualification or is mistaken, others accept it and ask if or when it raises a serious challenge for choosing well. In a world rich with diverse possibilities that one can find oneself torn between, it’s natural to wonder whether rational choice between options that cannot be ranked in relation to one another is possible and, if so, how such choice proceeds.

This collection provides an influential starting point for such inquiry.  

The contribution Mary Gentile has made to modern-day business ethics education is unparalleled and it is in Giving Voice to Values that the story behind the curriculum she has developed resides. This book outlines the assumptions, research, and principles associated with the unique approach to business ethics education Gentile has developed. But more importantly, it provides the reader with practical guidance and advice on how they can prepare for and engage in those (at times challenging) conversations that aim to address issues with ethical import in their organisations. After reading this book, tools like pre-scripting, practice, and peer coaching will become part of your repertoire, and you will be better for it.

This is the most influential book on my own thinking about meaningfulness in life. Wolf's idea that a meaningful life is distinct from both a happy life and a moral one—although there can be overlapping with these—is both simple and profound. And, unlike many contemporary philosophers, her writing is clear and accessible.

This is a fabulous book about self-love and self-acceptance. Zero does not think she counts like all the other numbers. She sees herself as empty inside. Over the course of the book, we watch zero’s self-discovery and self-acceptance. It is beautifully written and an important book about not trying to change yourself in order to fit in. I wish I had this book when I was a kid.

I love this book because it feels deep—it is deep—but it’s also engaging. There’s a story and characters to follow, but at its core, it’s a fascinating introduction to philosophy.

The meaning of life, the big questions, how to understand and negotiate the world. I first read it as a teenager during my gap year in Southeast Asia, and it was the perfect mental companion to the bombardment of my physical senses. Zen turned my perception of the world upside down, and I reread it occasionally.

It has one of the most memorable titles of all time, and I still quote its core message, which involves motorcycle maintenance.