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.

As the international community seeks to articulate a collective vision for sustainable development following the Millennium Development Goals, a vibrant new network has emerged in Madagascar to advance integrated population, health and environment (PHE) initiatives across this island nation.

A new report from the International Institute for Environment and Development seeks to understand why Uganda’s Bwindi Impenetrable National Park continues to be exploited despite park officials’ implementation of “integrated conservation and development” (ICD) efforts. The study finds that local people’s perceptions of the benefits of the integrated conservation and development vary depending on five primary factors: age, level of education, homestead distance to the national park, quality of life, and wealth.

A new law in Peru encouraging investment in the country’s extractive industries has reignited debate on the lack of power indigenous women have in the mostly rural societies where they often live. The International Indigenous Women’s Forum, which drew more than 60 native women from across the world to Peru last month, highlighted this important issue.

As global environmental change accelerates, understanding how population dynamics affect the environment is more important than ever. It seems obvious that human-caused climate change has at least something to do with the quadrupling of world population over the last 100 years.

My grandmother was pleased when I told her I was heading to Ethiopia last November for an international conference focused on population, health, and the environment.