A 16-year-old from Brazil built an artificial intelligence model that helps urban planners fight extreme heat.

In Palmas, Brazil—one of the country’s hottest cities—16-year-old Isaque Carvalho Borges decided to do something about the heat. Using satellite data, he developed an A.I.-powered tool called EcoAção Brasil that helps urban planners pinpoint “heat islands,” or parts of cities that trap dangerous temperatures due to asphalt, traffic, and deforestation. His system doesn’t just identify hot zones—it recommends targeted solutions like tree planting and green roofs. Experts say Borges’ innovation could help make cities more resilient to a warming climate.








