Podcast with Alexander Nuyken on financial transactions and Ernst & Young

What does the collapse of Lehman Brothers, the culture of Japanese banking, and a €40 billion utility deal reveal about how collaboration actually works in high-stakes financial transactions? Alexander Nuyken, EY's Life Science Strategy and Transactions Leader for EMEIA, shares lessons from two decades of deal-making across continents. Subscribe for more episodes on collaboration under real-world pressure. Alexander Nuyken's career reads like a stress test for collaborative capacity: lawyer turned investment banker at Lehman Brothers, survivor of the 2008 financial crisis, absorbed into Japanese bank Nomura, then UBS, and finally Ernst & Young , each transition demanding rapid adaptation to radically different organizational cultures and collaborative norms. The conversation opens with a practical insight about what EY actually hired Nuyken to do: not expand their competencies but expand their ability to understand what clients need. His role is to connect dots across sectors, geographies, and professional disciplines , a form of collaboration that requires translating between worlds that speak different languages even when they share the same vocabulary. Nuyken defines collaboration through the lens of financial transactions, where the stakes are measured in billions and the participants include lawyers, bankers, regulators, corporate boards, and sometimes governments across multiple jurisdictions. The defining feature is alignment around a common goal under extreme time pressure, where trust must be established rapidly because there is no time to build it organically. The most revealing segment addresses what happens when collaboration fails in this environment. Nuyken describes how cultural differences between organizations, not just national cultures but corporate cultures, create friction that can derail transactions worth billions. The Lehman-to-Nomura transition illustrated this viscerally: a high-intensity American trading culture absorbed into a Japanese institution with fundamentally different assumptions about hierarchy, communication, and decision-making speed. On remote collaboration, Nuyken was ahead of the curve. Long before COVID, his EMEIA role required managing teams across Europe, the Middle East, India, and Africa through video calls and digital tools. His observation is that technology enables connection but does not create trust , that still requires the human elements of reliability, transparency, and follow-through. The discussion connects financial collaboration to broader societal challenges. Nuyken argues that the same principles governing successful transactions , clear goal alignment, regulatory frameworks, trust between parties with different interests , apply to challenges like climate change, but at a scale where the regulatory mechanisms are far weaker and the goal fragmentation far greater. His proposed change to humanity is long-term thinking across generations: recognizing that we are not here just for our own good, and that failing to pass what we have inherited to the next generation represents our greatest collective failure. Part of the Ernst Strüngmann Forum series on Collaboration, produced with the Convergent Science Network.