While there are many uses for global data sets and innovative data analysis technologies, the most important thing, Rodolfo Camacho said in this week’s Water Stories podcast, is not analyzing the data. It’s the collaboration among countries sharing data. Camacho, Project Director at Winrock International and Chief of Party for USAID’s Sustainable Water Partnership (SWP), sat down with Lauren Herzer Risi, Project Director of the Environmental Change & Security Program to discuss the importance of big data and machine learning on improving water security.

The mental health of mothers cannot be studied in isolation, as just a psychological snapshot in time. Their complex lives both past and present must be taken into consideration. When I was researching marriage, motherhood, and social support in Korogocho, an informal settlement in Nairobi, stories I heard underscored how a range of life experiences conspire to affect a woman’s mental health. I heard life histories like this:

When Ann was 17, she met Fredrick, got pregnant and moved in with him when she was 18. Two years later, Fredrick got arrested and was gone for two years. When he came back, she got pregnant with child No. 2 within a month but then left the relationship seven months later because of ongoing conflict. When she was about 23 with a 2-month-old and 5-year-old, Frederick shot her. Two months later, he himself was killed. Four months later, she met the man who would become her second husband. After living together for three years, he took her back to his home to meet his family. She then had her third baby.

“If you live in the developed world or in some urban centers, then the supply of water is guaranteed,” said Gordon Mumbo, team leader for Sustainable Water for the Mara River Basin, a project of Winrock International and USAID’s Sustainable Water Partnership, in this week’s Water Stories podcast. When you wake up, you expect water to flow from your tap. “If you don’t find it flowing, you get upset and will probably call the utility company.” But people living in the Mara River Basin don’t have that luxury. “They have to walk to the river to get water and bring it home,” said Mumbo.

“You cannot separate water and health,” says Doris Kaberia in this week’s Water Stories podcast. “People need safe drinking water for them to be healthy.” Kaberia works with Millennium Water Alliance, a coalition of international NGOs working on water sanitation and hygiene around the world, where she manages a Kenyan water program.