Previous Shows

Impact with John Shegerian produces new episodes every week. Visit regularly to explore our archive of past conversations below.

December 27, 2022

Helping Farmers Sustainably Feed the Planet with Indigo Ag’s Chris Harbourt

With more than 25 years in leadership positions at the intersection of science, agriculture, engineering, and business, Chris Harbourt leads Indigo’s efforts to leverage science and digital technology to measure and translate the impact of farmers’ sustainability efforts into new profitability opportunities. John Shegerian: Do you have a suggestion for an Amazing Impact guest? Go […]

December 20, 2022

Viewing Discipline as Destiny with Ryan Holiday

Ryan Holiday is one of the world’s bestselling living philosophers. His books appear in more than 40 languages and have sold more than five million copies. In his New York Times bestselling book Courage is Calling, Holiday made the Stoic case for a bold and brave life. In the newly released second book of his […]

December 13, 2022

Pioneering Sustainable Energy Solutions with BMW’s Adam Langton

Adam Langton is the U.S. Energy Services Manager for BMW of North America, LLC. In this role, Adam develops digital energy products related to BMW’s electric vehicle models, including smartphone functionality, data tools, and fleet management services. Adam leads a BMW team developing and implementing the BMW ChargeForward smart charging program and leads BMW’s efforts […]

December 6, 2022

Treating Sustainability as Responsibility with David Carey

David Carey is Senior Vice President of Public Affairs and Communications at Hearst. As a member of the ESG leadership team, Carey recently spearheaded the development of Hearst’s 2022 Sustainability Overview. In January 2019, he joined a small group of senior executives from around the world at Harvard University’s Advanced Leadership Initiative, a university-wide program […]

November 29, 2022

Achieving High Quality Climate Credentials with Simon Mulcahy

Simon Mulcahy is CEO of CO2, and President, Sustainability at TIME Inc. Prior to CO2, Simon was at Salesforce for 14 years in a number of executive roles including Chief Marketing Officer, Chief Innovation Officer, and General Manager of Financial Services. Simon spent 5 years as Head of Technology Industries at the World Economic Forum. […]

November 22, 2022

Joyful, Compassionate Living and Eating with Joanne Molinaro

For the Impact with John Shegerian Podcast’s special Thanksgiving episode, the Korean Vegan is the perfect guest! Who better to share thoughts on celebrating and sharing great times together with loved ones and delicious food than “the Korean Vegan” herself? With over 4.5 million fans spread across her social media platforms, New York Times best-selling […]

November 17, 2022

Chemistry for a Sustainable Future with Charlene Wall-Warren

John Shegerian: Welcome to another edition of Green Is Good. This is the Green Sports Alliance edition of Green Is Good in beautiful downtown Chicago. We are so honored to have with us today Charlene Wall-Warren. She is the Sustainability Director for BASF. Welcome to Green Is Good, Charlene. Charlene Wall-Warren: Thank you. John: Before […]

November 15, 2022

Expanding Healthcare Access with Lindsay Androski

Lindsay Androski is President and CEO of Roivant Social Ventures, a social impact investor and incubator focused on expanding healthcare access and improving health outcomes. In 2016, Ms. Androski joined the founding team at Roivant Sciences, where she built and led the deal team that successfully in-licensed or acquired 35 clinical-stage drug programs, and launched […]

November 10, 2022

When Green Equals Green with Jackie Ventura

Jackie Ventura joined The Heat Group at the AmericanAirlines Arena in Miami, Florida, in 2001 and is entering her twelfth season with the Miami Heat organization. In her current role, Jackie monitors and tracks all aspects of the day-to-day operations of the Engineering and Operations departments, including utility forecasting/tracking, labor distribution and building work orders, […]

November 8, 2022

Global Comprehensive Fertility Support with Tammy Sun

Tammy Sun is the Co-founder and CEO of Carrot Fertility, the leading global fertility healthcare company. Carrot’s mission is to make fertility care accessible and affordable to all regardless of age, race, sex, sexual orientation, gender identity, or geography. John Shegerian: Do you have a suggestion for an amazing impact guest? Go to and […]

November 3, 2022

Department of Energy takes on Electronics with Paul Scheihing

John Shegerian: Listen to the Impact Podcast, on all your favorite podcast platforms, including Apple, iTunes, Google Podcast, Amazon Music, iHeartRadio, Audible, Spotify, Stitcher, and of course, at This edition of the Impact Podcast is brought to you by Engage. Engage is a digital booking platform revolutionizing the talent booking industry with thousands of […]

November 1, 2022

Making the Most of Life’s Essential Resources with Karla Robertson

Karla Robertson currently serves as executive vice president, general counsel, secretary and chief social responsibility officer of Pentair. In this role, she oversees all aspects of legal, compliance, privacy and insurance matters as well as leading the Company’s social responsibility strategy. John Shegerian: Get the latest Impact episodes right now in your inbox each week. […]