In advance of President Obama's long-awaited speech on climate change, NPR looked at climate adaptation - preparing for the environmental changes it will cause. Rising sea level is the topic. In the U.S., two cities stand out: New York and Miami.
Lien Hoang looks at efforts by Vietnam's government to get ahead of rising living standards, and the auto congestion that often accompanies, by building modern transit systems in Hanoi and Ho Chi Minh City.
IBM dispatched a team to Ho Chi Minh City on a charity mission to see if they could optimize the city of nine million people with infrastructural improvements. Jebediah Reed talks with IBM's team leader.