Alexander and Lorenzo were at a crossroads with their biotech startup, PhagoMed. They had left high-profile positions at Boston Consulting Group (BCG) three years earlier, driven by a bold vision to tackle the global crisis of antibiotic resistance using phages, viruses with the remarkable ability to target specific bacteria. Despite a robust commitment to R&D yielding deeper insights into phage biology, the journey from lab to clinic was frustratingly slow. And with their capital dwindling, they faced the urgent need to reassess their strategic direction and resource allocation.

The case depicts the first few weeks of the 2014 Ebola outbreak in West Africa and describes how two organizations, the World Health Organization and Doctors Without Borders, assessed the seriousness of the outbreak. Both organizations have expertise and experience in containing epidemics, and past Ebola outbreaks in particular. These organizations nonetheless reached radically opposite conclusions. The case explores the possible reasons for these differences in predicting the outbreak's evolution.

This case considers the CEO of a logistic company trying to form her own opinion about whether global warming is a real concern or simply a hoax. The case consists of two contradictory reports reviewing the existing evidences for global warming, from two scientific experts holding opposite views on the subject.