The document discusses entrepreneurship and why it is taught at Vlerick Business School. It provides statistics on student interest in entrepreneurship and discusses what deters people from starting their own businesses. The document then defines entrepreneurship as identifying opportunities and assembling resources to capitalize on them despite uncertainty. It discusses the central questions in entrepreneurship around identifying opportunities, dealing with uncertainty, and limited resources. The document then presents a case study on TerraCycle and its founder Tom Szaky, and how he overcame challenges in building his business. It concludes that entrepreneurship requires identifying opportunities, dealing with uncertainty through adaptation and learning from failures, and managing risk to allow for iteration.