ReThinking
ReThinking
TED
The neglected power of siblings with Susan Dominus
35 minutes Posted Jun 24, 2025 at 4:00 am.
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Show notes

Many parents believe that their actions will shape the success of their kids. But what if siblings actually matter more? Susan Dominus is a staff writer at the New York Times and the author of The Family Dynamic. In this episode, Susan and Adam discuss the psychology of achievement, the role siblings play in our accomplishments, and the relative impact of nature and nurture on excellence. 


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Host: Adam Grant (Instagram: @adamgrant | LinkedIn: @adammgrant | Website: adamgrant.net/)

Guest: Susan Dominus (Instagram: @suedominus | Website: https://english.yale.edu/people/full-part-time-lecturers/susan-dominus


Links

The Family Dynamic: A Journey Into the Mystery of Sibling Success


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ReThinking is produced by Cosmic Standard. Our Senior Producer is Jessica Glazer, our Engineer is Aja Simpson, our Technical Director is Jacob Winik, and our Executive Producer is Eliza Smith.


For the full text transcript, visit ted.com/podcasts/rethinking-with-adam-grant-transcripts


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