"Leveraging AI for Global Health" by África Periañez (Strange Loop 2022)

Global Health Context

África Periañez presents Bonsai, a Gates Foundation-funded organization bringing AI and machine learning to underserved communities. She cites stark health disparities—few doctors per capita in low-income countries and high preventable maternal mortality.

Behavioral Change Mission

Bonsai focuses on patient and provider engagement rather than raw prediction. Medication only helps if people take it and supplies exist locally, so the organization nudges behaviors toward better health outcomes using digital data.

Team Origins and Naming

Leadership backgrounds come from video-game machine learning that modeled individual player engagement. The name references Japanese benshi narrators who explained silent films—Bonsai aims to reveal what is hidden in health data.

Technical Platform

The platform organizes mobile-generated health data in low-connectivity regions, runs randomized trials and reinforcement-learning bandits, and builds recommendation, censoring, and forecasting models aimed at actionable interventions rather than prediction alone.