To stop and perhaps one day reverse climate change requires changes big and small. Despite the thousands of power plants burning coal and other fossil fuels today, nearly 3 billion people still depend on solid fuels, such as wood, dung, and crop residues, for their daily energy needs.

In an effort to revamp the time-intensive process of conducting household surveys to collect health data in developing countries, a new project is using mobile phones and rapid processing techniques to generate regular updates for a tranche of indicators previously only adjusted every three to five years.

“A world in which a quarter of humanity is denied full enjoyment of their rights is an unjust world,” said Kate Gilmore, deputy executive director of the United Nations Population Fund (UNFPA). “It’s a world without the building blocks for human progress, for human peace, for human security.” [Video Below]

A quick scan through the charts and graphs of Pakistan’s most recent Demographic and Health Survey yields more than a few insights into the performance of the government’s health policies and the public health and demographic challenges it will face in the future.

One-third of boys in the developing world don’t face the risk of marriage and pregnancy before age 18. There are no laws preventing men from owning land or property. Men don’t bear the brunt of increasingly frequent and severe disasters. And men don’t hold fewer than 25 percent of parliamentary seats worldwide.

“Sub-Saharan Africa’s young people are in effect the global labor force of the future,” said Jack Goldstone at the Wilson Center on October 15. “Whether they are productive, how large that cohort turns out to be, whether they find work or not, is going to have a bearing, I think, on all of us.” [Video Below]

At high noon, Devi KC is still deep in the daily chores she started at sunrise: brewing tea and cooking a meal of rice, lentils and spinach for her husband and teenage son; pumping and hauling water from the nearby well; harvesting hay from her field; and sweeping road dirt from her front porch.