Trelstad, Brian L. →

Can AI and Machine Learning Help Park Rangers Prevent Poaching?

Globally there are too few park rangers to prevent the illegal trade of wildlife across borders, or poaching. In response, Spatial Monitoring and Reporting Tool (SMART) was created by a coalition of conservation organizations to take historical data and create geospatial mapping tools that enable more efficient deployment of rangers. SMART had demonstrated significant improvements in patrol coverage, with some observed reductions in poaching. Then a new predictive analytic tool, the Protection Assistant for Wildlife Security (PAWS), was created to use artificial intelligence (AI) and machine learning (ML) to try to predict where poachers would be likely to strike. Jonathan Palmer, Executive Director of Conservation Technology for the Wildlife Conservation Society, already had a good data analytics tool to help park rangers manage their patrols. Would adding an AI- and ML-based tool improve outcomes or introduce new problems? Harvard Business School senior lecturer Brian Trelstad discusses the importance of focusing on the use case when determining the value of adding a complex technology solution in his case, “SMART: AI and Machine Learning for Wildlife Conservation.”

Can a Social Entrepreneur End Homelessness in the US?

Community Solutions is a nonprofit founded in 2011 by Rosanne Haggerty, with the ambitious goal of ending chronic homelessness in America. Its “Built for Zero” methodology takes a public health approach, helping communities across the US use better data collection and outreach to improve government processes and piecemeal solutions. In 2021, Community Solutions was awarded a $100 million grant from the MacArthur Foundation, and Haggerty and her team had to decide how to prioritize projects and spending to maximize the grant’s impact. Should they continue to focus on unhoused veterans or expand their work to include families and youth in need of housing? Senior Lecturer Brian Trelstad discusses Haggerty’s approach in his case, "Community Solutions."

A Mass Crisis Can Overwhelm Health Care. Liberia Found a Solution.

Liberia trains community workers to help medical professionals on the front lines of disease control, says Brian Trelstad. Could the model work elsewhere? Open for comment; 0 Comments.