Drawing on decades of frontline medical missions and institutional leadership, Drs. Elahi and LaRovere move with equal fluency between the bedside and the boardroom, between individual lives and global structures. They confront failure honestly, examine the dark side of good intentions, and make a compelling case for building smarter, more accountable pathways between those who can help and those who need help most. At a time when medicine must reconcile vocation with efficiency, and compassion with evidence, Crossroads in Global Health is a necessary and searching contribution.

I congratulate Drs. Elahi and LaRovere on their incisive and innovative evaluation of global health efforts and their call for creative, market-based solutions to address persistent weaknesses. They underscore the importance of donors who not only fund this work but also understand the communities they aim to serve, and of volunteer physicians who develop familiarity with local health needs and customs. By reconceptualizing global medical volunteering around efficient, responsive strategies, the authors propose approaches that better meet local needs and promote long-term sustainability.

This book is an important guide for doctors, nurses, and all health professionals who want to contribute to global health and want their contributions to make a difference. It traces the intellectual journey of two altruistic physicians – a surgeon and a pediatrician – who for many years voluntarily cared for patients in low- and middle-income countries and came to realize that millions of people suffer from diseases such as cataracts that can easily be fixed and yet are never treated. They therefore used artificial intelligence to design a geographically fine-grained interactive platform that matches resources with unmet need and has the potential to inform medical missions, increase their effectiveness, and save lives.

Drs. Elahi and LaRovere work with their eyes wide open. They have built a data-driven, living global map of health needs that can be continuously updated and do much good in an imperfect world. Crossroads in Global Health is an excellent story of scientific discovery. It’s well worth reading.

Elahi and LaRovere do something rare in global health writing: they take the economics seriously. By recasting philanthropic medicine as a marketplace suffering from classic information failures—adverse selection, mismatched supply and demand, insufficient quality signals—they move the conversation beyond anecdote and moral exhortation toward a framework that any healthcare economist would appreciate. Their call for data-driven matching of volunteer capacity to clinical need is, at its core, an efficiency argument, and a compelling one. This book should be read by anyone who believes that goodwill, however well-intentioned, is not a substitute for good resource allocation.

Crossroads in Global Health offers a timely and insightful appraisal of rapidly evolving global health through a systems and allocation lens. Elahi and LaRovere skillfully examine how fragmentation, information asymmetries, and misaligned incentives constrain the translation of available resources into health gain, while exploring how advances in data and analytics can support more effective resource deployment.

The concept of pragmatic altruism is a particularly valuable contribution, extending the discourse beyond allocative efficiency to a broader value-based view grounded in the realities of implementation. Thoughtful, practical, and grounded in experience, this is an important contribution for those seeking a novel lens to strengthen health systems and improve the delivery of care at scale.

This work shows what becomes possible when you bring modern data platforms to problems that have historically lacked visibility. By unifying fragmented data and applying AI at scale, Virtue Foundation is turning insight into action, matching expertise to need in a way that is measurable, transparent, and built to scale. It is a strong example of how the same data and AI infrastructure transforming enterprises can be applied to some of the world’s most important challenges.

Crossroads in Global Health offers a novel approach to global health philanthropy, reimagining it as a marketplace where transparency, aligned incentives, and effective information flow improve how resources are matched with need. This work shows how data-driven coordination and a market-based approach can translate goodwill into measurable impact at scale, and presents a compelling vision for a more effective global health ecosystem at a time of significant need.

Crossroads in Global Health makes a compelling case that many of the world’s most important coordination challenges begin with a lack of visibility. This is a pattern we have seen across many industries: when complex data is made visible, dynamic, and accessible to the people making decisions, systems become more responsive and effective. By combining geospatial analytics, modern cloud-native data infrastructure, and AI, Elahi and LaRovere offer a powerful vision for moving from fragmented, static views of need toward living systems that better align resources with the people and places that need them most.