How Climate Change and Overdevelopment Are Threatening Cities
Flooding in cities like Jakarta is becoming more common. How are climate change and overdevelopment making urban areas more vulnerable?
Residents move through flooded streets in Jakarta, Indonesia, as climate change and rapid urban development increase the risk of severe flooding. Credit: PBS NewsHour.
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March 30, 2026
Flooding in cities like Jakarta is becoming more common. How are climate change and overdevelopment making urban areas more vulnerable?
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Across the U.S. and around the world, coastal cities are grappling with rising seas and worsening floods. With 42 million people, Jakarta, Indonesia, is the world's most populated city. It's sinking rapidly as climate change and overdevelopment collide. Fred de Sam Lazaro reports for our series Tipping Point.
NOTE: If you are short on time, watch the video and complete this See, Think, Wonder activity: What did you notice? What did the story make you think about? What would you want to learn more about?
View the transcript of the story.

Students will create a digital storytelling project using creative narratives, combining research on the effects of climate change on urban areas, to make a future scenario of their city transformed into a sustainable, climate-resilient community. This activity encourages students to envision practical solutions for climate adaptation and mitigation, enhancing their research, storytelling and digital literacy skills.
Republished with permission from PBS News Hour Classroom.