089: "I AM A CHANGE MAN”: How Arnold Dix Applied An Iconoclastic Leadership Approach at the International Tunnelling Association

SummaryThe International Tunnelling Association (ITA) plays a critical role in global infrastructure, ensuring clean water, sewage systems, and transport for millions while contributing to the UN Sustainable Development Goals (SDGs). But behind the technical achievements lies a deeper challenge—modernizing an industry traditionally dominated by European, American, and Australian professionals.In this episode of NGO Soul + Strategy, I sit down with Arnold Dix, President of ITA, to discuss his iconoclastic leadership approach in making tunneling a more diverse and inclusive profession. Arnold has actively pushed for greater representation of women, people of color, and young engineers, challenging traditional power structures and advocating for regional voices.As a leader in a global membership-based professional association, Arnold cannot mandate change—he must influence, persuade, and lead by example. What does it take to challenge entrenched norms, navigate resistance, and truly drive transformation? Listen in to find out.Arnold's BioPresident of the International Tunnelling Association (ITA), leading efforts to modernize and diversify the professionLawyer, engineer, and scientist, bringing a multidisciplinary perspective to underground infrastructure developmentChampion for diversity in engineering, working to increase representation of women, young engineers, and professionals from non-Western regionsGlobal infrastructure expert, contributing to sustainable underground solutions worldwideWe DiscussReforming a global professional association: How Arnold has worked to decentralize power and amplify regional voicesBreaking industry norms: Making tunneling less exclusive and more diverse, bringing in women, younger professionals, and engineers of colorLeading without authority: The challenge of influencing rather than mandating change in a global membership-based associationManaging resistance: How traditional power centers within the industry have responded to his leadership and reformsLessons in delegation: What Arnold would do differently if he could start againThe bigger picture: How underground infrastructure development supports global dignity and the UN SDGsQuotes“I am a change man.”ResourcesITA-AITESArnold's BookConnect with Arnold Dix on LinkedInFollow Arnold on Facbook 'International man of mystery’ who saved men from Indian tunnel collapse | Australian StoryLet’s stay connectedYou can also watch this episode on YouTube and subscribe to be the first to know when new episodes or other thought pieces are released.Have a challenge or opportunity in your nonprofit or philanthropic organization that you'd like to explore? Feel free to reach out to Tosca directly at tosca(at)5oaksconsulting(dot)org.And if you’d like more insights on nonprofit leadership, organizational change, and culture, you can follow Tosca on LinkedIn.