Nashin Mahtani, 28, created a crowd-sourced map that can save lives during extreme weather events in Jakarta. Her organization, PetaBencana.id, shares and verifies crucial information to users in Indonesia’s rapidly urbanizing mega-city, also known as the “fastest sinking” city in the world. We join Nashin on the ground, where she shows us the links between climate change, poverty and how her organization leverages social media and community to save lives.

Start taking action with Global Citizen: https://www.globalcitizen.org/app/download/

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.