On March 24, five teams of Harvard students came together to pitch innovative impact investment opportunities in early-stage social enterprises. The students were participants in a hands-on impact investing program called Turner MIINT (MBA Impact Investing Network and Training). Students across Harvard Business School and Harvard Kennedy School joined together in teams of 5-6 students, sourced investments in high-impact startups, and conducted due diligence on the business opportunity, financial returns, and social and environmental impact. [...]