Stefan Germann joined the Ursimone Wietlisbach Foundation, dedicated to holistic Health, Education, and Sport. in May 2024 as its first CEO. Before he was CEO of Fondation Botnar (Basel) for 7 years and was working for World Vision in a leading role. With over 30 years of leadership experience across Africa, Asia and Europe, Stefan has held key roles with PMNCH, UBS Optimus Foundation, and REPSSI. He started up several social development organizations and programmes in Africa and Asia and worked for over 20 years in Africa and Asia in various innovation and health leadership roles.  He holds two Master’s degrees and a PhD. He champions good governance, compassionate leadership, and nurturing future leaders to drive sustainable societal and environmental impact.

Marco was WWF International Director General (2014-2022) and Special Envoy (2023). Before joining WWF he was Global Director of Network and Programme and subsequently CEO of BirdLife International.

Marco’s experience and career ranges from ecological field research to high level advocacy and international policy, nature reserve management, integrated conservation and development projects, environmental education, NGO development, communications and campaigning, in many countries all over the
world.

Marco is a member of:

• The China Council (CCICED)

• The UNILEVER Sustainability Advisory Council

• The Board of Directors for the Fondation Prince Albert II of Monaco

• The Board of Directors of the MedFund

• A Distinguished Fellow of the Hoffmann Centre for Global Sustainability

• Advisory Board member of the European Business & Biodiversity Platform

• Former co-chair and now Board member of the Belt and Road Initiative Greening Coalition

• A founding member of the Nature Action Agenda and the Friends of Ocean Action at WEF

Marco is the lead author of the recently published book “Becoming Nature Positive:
transitioning to a safe and just future” (2025, Earthscan Routledge, London) and Executive Director of the film ‘Becoming Nature Positive’ (2026, Open Planet Studios).

Silvia Zimmermann del Castillo is an Argentinean writer, philosopher and international lecturer. She was a disciple and collaborator of the Argentine writer Jorge Luis Borges with whom she studied ancient Anglo-Saxon and Icelandic literatures. She studied Social and Cultural Anthropology at the École Pratiques des Hautes Études, La Sorbonne, Paris and Philosophy at the University of Buenos Aires. 

Currently, she is a columnist for the newspaper La Nación, writing for the Opinion and Cultural Supplement sections. She co-directed the Watershed Conference on Water at the Vatican in 2017. She coordinates “Dialogues in Paradise“ at the Mokichi Okada Art Museum, Japan: face-to-face meetings between personalities of culture, art and science from various countries of the East and West to discuss art issues, culture and society. She is the International Director of the Mokichi Okada Chair on Beauty at the University of Bologna, Italy, and the founder and current President of the Argentinean Chapter of the Club of Rome. 

In 1983, she was selected as an outstanding woman of the national history by the Dictionary of Argentinean Women. She has been distinguished as Ambassador of Peace, by the International Foundation Thousand Millennia of Peace. 

Anastasia Kalinina is a global diplomacy and governance innovation leader, formerly Head of Regional Agenda at the World Economic Forum and Senior Advisor on Partnerships at the United Nations Economic Commission for Europe. She was a member of the founding team of the Global Shapers Community, a global network of young change-makers. Anastasia is also Co-Founder and CEO of the reState Foundation, a Swiss-based non-profit focused on reimagining governance and regenerative approaches to investing. She is also the Co-founder of SuperSymmetry Institute, a think-and-do tank dedicated to rebalancing asymmetries between the Global South and Global North through leapfrogging policy solutions and future-oriented projects. Her work spans public governance innovation, civic tech, regenerative approaches to philanthropy and investing, and social innovation. She is a frequent speaker at international forums and contributes to global policy and governance publications. Anastasia holds degrees from Bard College New York, the University of Northern Iowa, the London School of Economics, and an Executive Master in Global Leadership delivered jointly by CEIBS, Columbia University, INSEAD, London Business School, and Wharton. She is a John Smith Fellow, People Centered Internet Fellow, Apolitical Academy Fellow, and World Economic Forum Global Leadership Fellow.

Nisaa is a solicitor, global strategist, and impact advisor working at the intersection of creative economies, private capital, and institutional legal frameworks. She has advised private equity and governments at the highest levels, working with some of the world's leading multinational brands to translate creativity and culture into scalable economic, investment, and policy frameworks positioning creative sectors as structural drivers of diversification, competitiveness, and long-term value. She has worked across institutions including UN Women, the Junior Chamber of Commerce, and the Canadian Senate alongside multilateral organisations, shaping SDG-aligned metric frameworks for mid-cap private equity, launching initiatives inside the UK Parliament, and serving as in-house counsel across cross-border investment mandates. She is a frequent keynote speaker and trusted advisor to governments, global forums, wealth holders, multinational corporations, and a member of RollingStone's Culture Council and Entrepreneur's Leadership Network.

Dr James Gifford is an independent advisor to UHNW investors and family offices on all aspects of sustainable and impact investing. He is also a core faculty member at the Centre for Sustainable Finance and Private Wealth at the University of Zurich, where he teaches a joint program with MIT (and formerly Harvard) on impact investing for the next generation of UHNW family members. He was the founding Executive Director of the UN Principles for Responsible Investment and led the organisation from inception in 2003 until 2013. Other roles include Head of Impact Investing at Credit Suisse and UBS, and Director of Impact at TAU Investment Management. James has published numerous articles and book chapters on responsible investment, and has a PhD from the University of Sydney on the effectiveness of shareholder engagement in improving corporate sustainability performance.

Cintia Jaime is an Argentine-Swiss cross-sector entrepreneur and co-founder of the ES VICIS Foundation, where she co-created human-centered and data-driven de-risking frameworks designed to support rural investment, territorial resilience and long-term community development.
Over the past 30 years in Switzerland, she has co-founded two for-profit and two non-profit organizations, building bridges between innovation, entrepreneurship, sustainability, culture, systemic transformation and regional development.
Alongside her entrepreneurial work, she has cultivated a long-standing engagement with the arts, culture and human-centered innovation, leading interdisciplinary cultural initiatives and art events in Basel, including the Frau sieht Frau series (2001–2003), focused on women in the arts and developed in collaboration with academic institutions.
She serves on strategic and advisory boards and contributes to the strategic architecture of The First International Children’s Art Biennial Basel 2027, a human-centered initiative connected to The Club of Rome agenda for a New Humanism that places children and youth at the center of intergenerational dialogue and co-creation.
With a background in law and specialization in non-profit organizations at the University of Basel, her work combines systemic thinking, innovation and human-centered development.

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Daniel Winzenried is a Swiss transformational leader, CEO of World Vision Switzerland &
Liechtenstein, and co-founder of the ES VICIS Foundation. With more than three decades of
leadership experience across the private, public and non-profit sectors, he has held senior
executive roles including Chief Operating Officer at Aon Switzerland and Managing Director of
Stiftung Blumenrain, where he developed integrated care models across regional systems.
As both founder and executive leader, Daniel brings a deep understanding of building
organizations from early stages as well as guiding established institutions through strategic
renewal. His leadership is defined by the ability to combine clear strategic direction with a strong
values-based, human-centered approach, always considering the wider ecosystem in which
organizations operate.
Shaped by cross-cultural experience and a nuanced understanding of social and institutional
dynamics, he brings a global perspective while remaining grounded in local realities. He is
recognized for helping organizations regain clarity, strengthen trust, and unlock sustainable
growth in times of transformation.
With a background in business administration and advanced studies in leadership, coaching
and change management, he combines operational expertise with a coaching mindset and a
strong commitment to developing the next generation of leaders.

​What if the most important questions in wealth stewardship aren’t technical? Britta Gruenig has spent two decades sitting with that question - and with the wealth holders, families, and next-generation leaders brave enough to ask it. As founder of Gruenig & Partners, she works with next-generation wealth holders, parents preparing the ground for their children, and families and communities navigating the question of what wealth is really for - at the intersection of inner development, relationships, and systemic change.

Before founding her practice, she spent a decade at UBS leading global next-generation dialogues for family office successors - and later helped build what is now a global foundation, CSP Global, at the University of Zurich, where she initiated and continues to steward its inner-work dimension as Senior Fellow, a role for which she has been called the “Mother of Inner Work.” She is the creator of the Steward Field framework, and her forthcoming book, Steward Field: Where Wealth and Stewards Come Alive, serialises on Substack, where the article underpinning this session was first published.

Britta is a Professional Certified Coach and holds an MSc from the London School of Economics. She worked as a professional clown and performer from the age of seven to twenty-one - a formative period that continues to shape how she connects, designs learning, holds space, and works with complexity. At her core, she remains an artist in how she leads and facilitates.

Janna has spent over ten years in corporate finance and private markets, scaling technology and impact investment funds and supporting technology startups with their growth. As an angel investor, she sources and assesses opportunities often in syndicates with fellow angels and family offices.

Janna serves on the Advisory Board of Joran Partners, and volunteers as a subject matter expert for the British-Swiss Chamber of Commerce's annual Sustainable Business Summit.