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In this episode, Mark Jewell sits down with Greg Mills, a seasoned agribusiness executive and leadership consultant with over 25 years at ADM and a deep background in crop insurance, organizational culture, and global food systems.

Greg unpacks what it means to be an intentional leader inside a large corporation — where predictability and scale often come at the expense of innovation and connection. From building culture and clarity across continents to navigating droughts, crises, and corporate resistance to change, Greg shares hard-earned lessons on leading with integrity, trust, and purpose.

This conversation is a masterclass on how intentional leaders create alignment, drive engagement, and steward both people and mission in an industry that feeds the world.

Key Takeaways:

1. Culture Always Comes First

Greg reminds us that “culture eats strategy for lunch.” A high-trust culture accelerates execution far faster than rules and processes ever could. When people understand and believe in the mission, alignment replaces micromanagement.

2. Clarity Is the Leader’s Greatest Responsibility

Leaders often assume clarity after saying something twice — but true clarity requires consistent communication, repetition, and modeling. “If your team doesn’t understand the mission, it’s not their fault — it’s yours.”

3. Leadership Is Proven When the Lights Aren’t On

Real culture is revealed in the quiet moments. Greg’s story about unloading safety equipment for adjusters after hours reminds us that credibility is built in small, unseen actions that show you’re willing to do the work yourself.

4. Strategic Thinking Requires Permission to Pause

Many leaders feel guilty for taking time to think strategically, but that stillness is essential. Greg and Mark discuss how proactive strategy — not reactive firefighting — is what sets intentional organizations apart.

5. Build Environments That Encourage Ownership

From empowering crop insurance adjusters to create “the perfect claim process” to recognizing local heroes across continents, Greg’s approach centers on engagement. Leaders don’t just manage tasks — they create the conditions for others to lead.

Notable Quotes:

• “Culture eats strategy for lunch.” – Greg Mills
• “Clarity is a leading indicator of success.” – Mark Jewell
• “The most important job for an intentional leader is to create an environment where everyone understands the mission — and how their work fulfills it.” – Greg Mills
• “Leaders read, and readers lead.” – Greg Mills
• “Intentional leadership doesn’t happen 15 minutes before the meeting. It’s thought out, repeated, and lived daily.” – Greg Mills

Action Steps:

• Audit your culture: Is it defined by trust, clarity, and ownership?
• Develop your own “stump speech” — the consistent message that ties every decision and meeting back to your mission.
• Make time to think strategically each week; sharpen your saw before leading others to do the same.
• Choose one way this month to model servant leadership when no one’s watching.
• Pick up one of Greg’s recommended reads: The Speed of Trust, Drive by Daniel Pink, or Grit by Angela Duckworth.

Listen If You Are:

• A senior or emerging leader in agribusiness navigating corporate complexity
• A CEO or GM looking to build culture and clarity across your organization
• A small business owner striving to grow with integrity and purpose
• A leader seeking to balance strategy, stewardship, and humanity in your leadership journey