One Social Impact Leader’s Journey of Leadership and Personal Growth

In this episode of the Nonprofit Leadership Podcast, host Dr. Rob Harter is joined by Jill Koski, President and CEO of the Morton Arboretum, a leading environmental nonprofit located just outside of Chicago. Jill shares her deeply personal and inspiring leadership journey, from her early beginnings in arts and culture to ultimately leading one of the nation’s most respected arboreta. She talks about the pivotal experiences, tough decisions, and key leadership lessons that shaped her path—including leaving her hometown to take on her first CEO role and then returning home to lead the Morton Arboretum during its centennial.

Jill also reflects on what it means to lead with passion and purpose, the importance of building sustainable systems, and why the ability to say “no” may be one of the most vital leadership skills for nonprofit executives today. Her insights are both practical and inspiring for any leader working in the nonprofit or social impact space.

Key Topics Include:

• Jill Koski’s unique journey from the arts to environmental nonprofit leadership
• Lessons learned from setbacks and “not being picked” for opportunities
• How systems, structure, and white space support long-term leadership growth
• The value of saying “no” and creating opportunities for team growth
• Balancing leadership strengths while managing areas outside your expertise
• The long-term commitment required for meaningful community engagement
• Leading an organization into its next century of impact

Mentioned in This Episode:

• Visit the Morton Arboretum: MortonArb.org
• Connect with Jill Koski on LinkedIn

This Episode is Sponsored By:

• Donorbox: Helping you help others with the best donation forms in the business

Links to Resources:

• Interested in Leadership and Life Coaching? Visit Rob’s website: RobHarter.com
• Find us on YouTube: Nonprofit Leadership Podcast YouTube Channel
• Suggestions for the show? Email us at nonprofitleadershippodcast@gmail.com
• Request a sample coaching session: Email Rob at rob@robharter.com

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