I am the Straus Professor at the Harvard Business School and the Co-director of the Center for Public Leadership at the Harvard Kennedy School. I am also formally affiliated with the Harvard Kennedy School of Government, the Psychology Department at Harvard, and the Program on Negotiation.

My website

Ethical Systems Interview (December 2014)

ES blog mentions

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My Approach to Ethical Systems:

In contrast to the search for the few “bad apples”, my colleagues and I argue that the majority of unethical events occur as the result of ordinary and predictable psychological processes. As a result, even good people engage in unethical behavior, without their own awareness, on a regular basis. 

In addition, humans show a remarkable ability to not notice the ethical infractions of others. Rather than raising people to an externally set criterion for ethicality, our approach focuses on raising people to the level of ethicality that they would set for themselves with more reflection.

My Ethical Systems Research Page: Decision Making

My Major Relevant Publications 


  • Blind Spots: Why We Fail to Do What's Right and What to Do about It, co-authored with Ann Tenbrunsel (2011). This book is about how we overestimate our ability to act ethically, and do what is wrong (versus right) by accident. [public library]


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