Episode 146

The Long Game of Purpose-Driven Leadership with John Rivers

What if the next chapter of success is measured by what a community can grow? In this episode, we talk with John Rivers, founder of 4Roots Farm and 42 Acres and chairman of 4 Rivers, about turning business experience into service.

Rivers reflects on leaving daily leadership at 4 Rivers, recognizing where his strengths fit, and trusting others to lead. He traces 4Roots’ roots to local food insecurity, then describes a wider concern: soil health, long food supply routes, waste, and the ties between food and public health. At 42 Acres, his teams are developing enzyme-based methods to shorten food-waste processing and convert certain plastics into a soil additive.

Rivers sees technology as a partner to nature, and lasting change as work that starts locally, one school or neighborhood at a time. Listeners will hear how self-awareness, trust, patience, and service shape leadership, and why food, farming, and health belong together.

In this episode, you will hear:

  • John’s’ transition from CEO to chairman at 4 Rivers
  • 4Roots Farm’s work on food insecurity and agricultural education
  • The connection between soil health, food quality, and human health
  • 42 Acres’ enzyme-based approaches to food waste and plastic
  • Technology’s role in supporting farming and soil recovery
  • Purpose-driven leadership, community service, and long-term thinking

Resources from this Episode

amycalandrino.com

creorlando.com

thecalandrinofoundation.org

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Episode Credits

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About the Podcast

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Long Position
Commercial Real Estate, Business & Long-Term Thinking

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About your host

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Amy Calandrino

Amy Calandrino, SIOR, CCIM, is a Director at Cushman & Wakefield with deep experience representing small and mid-sized businesses, family enterprises, and private investors throughout Central Florida and beyond. She is known for being a thoughtful listener, a creative problem-solver, and a strategic advisor who helps clients make informed decisions that support both their business goals and long-term wealth creation.

With a career rooted in guiding entrepreneurs and families through pivotal real estate moments, Amy brings clarity, structure, and actionable strategy to every assignment. She has completed hundreds of transactions across office, flex, and retail properties, and clients rely on her strong command of market trends, valuations, and space needs particularly within Winter Park and Greater Orlando. Her experience is backed by the SIOR and CCIM designations, reflecting her commitment to expertise and excellence in the industry.

In addition to her advisory work, Amy is the author of From Perfect to Real: Ditch Perfection, Shift Your Mindset, and Thrive on Your Terms, where she shares her SPORT Success System® for high performance. She is also the host of The Performance Mindset Show, a podcast featuring candid conversations with leaders in business, real estate, and entrepreneurship.

Committed to strengthening her community, Amy co-founded the Calandrino Foundation with her husband, Phil, to equip youth with the skills and mindset needed for entrepreneurship and financial empowerment. She also serves on the Park Avenue District Board in Winter Park.

Amy lives in Central Florida with her family. Outside of work, she enjoys golf, running, and staying active with her two children. Her faith, family, and dedication to helping others grow continue to guide her both personally and professionally.