The True Meaning of Success, with Niall Mills

The True Meaning of Success, with Niall Mills

From Y TREE view by Intelligence Squared

March 17, 2026 · 25 min · Episode 18

About this episode

Niall Mills discusses the true meaning of success, exploring themes of fulfillment, mentorship, and sustainability.

What does it mean to be truly successful? In the latest episode of our series in which Y TREE speaks to the people we admire about what success means to them, Harriet Johnston is joined by Niall Mills, the Managing Partner of Igneo Infrastructure Partners, for a conversation that seeks to get to the heart of this age-old question. Drawing on Niall’s upbringing, his early passion for getting to the bottom of how things worked, and his career to date, Harriet and Niall delve into questions around meaning and fulfillment, the power of mentorship and ‘paying it forward’, and the importance of sustainability in any definition of success, both professionally and personally. Y TREE view is brought to you by Intelligence Squared in partnership with Y TREE. Learn more about your ad choices. Visit podcastchoices.com/adchoices

People in this episode

Host: Harriet Johnston

Guest: Niall Mills

Topics covered

  • success
  • mentorship
  • sustainability
  • fulfillment
  • career

Keywords

  • success
  • mentorship
  • sustainability
  • fulfillment
  • career
  • Niall Mills
  • Harriet Johnston

Sponsors

Intelligence Squared, Y TREE

Mentioned in this episode

Organizations: Igneo Infrastructure Partners

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