
Students use tablets in a classroom in Mae Chan, a remote town in Thailand’s northern province. Christophe Archambault/AFP/Getty Images
Scanning the developing world, anywhere that poverty puts lives at risk, it is useful to have a short list of particularly transformative practices as in this four minute story podcast from National Public Radio (USA):
There are so many projects in global health that sometimes it’s hard to figure out which ones are the most important.
So Lawrence Berkeley National Laboratory set out to list the 50 breakthroughs that would most transform the lives of the poor, especially in sub-Saharan Africa and South Asia. Shashi Buluswar, an author of the study, spoke with Morning Edition‘s Renee Montagne. Here’s a sampling:
A low cost, fuel-free way to desalinate water. Many people in the world do not have enough fresh water to grow crops, and more and more fresh water runs off into oceans. Desalination creates usable water out of salty or brackish sources. “Right now it’s tremendously energy intensive and expensive,” Buluswar tells Montagne, “so trying to come up with a much more affordable, scalable and energy-efficient way of desalinating water would be tremendous.” Continue reading











