Against the stunning backdrop of Marojejy National Park, I recently crossed paths with a conservationist from a very different background, working on the opposite side of Madagascar. But, it turns out, the communities we work with face many of the same challenges, and our meeting spawned a new population, health, and environment (PHE) program.

What do melting Himalayan glaciers have to do with food security in Cambodia? Not much, thought an aid practitioner trying to boost food security along the lower reaches of the Mekong River – until she heard a colleague working on the Tibetan Plateau describe the downstream implications of climate change in the Himalayas. Everything she was working on, she suddenly realized, could be literally washed away.

Nearly every local story has a global context. This is especially true when it comes to the environment, and there may be no better way to show that context than through visualization. But in developing countries, where so many important changes are happening, journalists often lack the resources or skills to make data visualization a part of their repertoire.

The original version of this article, by Susannah Fisher, appeared on the International Institute for Environment and Development.

Nepal’s vulnerability to a warming climate became clear in May 2012 when the Seti River burst its banks during flash floods and landslides that killed more than 60 people. Scientists say such events are likely to become more common as the world warms, so communities need to adapt.

“I always say what brought me to Papua New Guinea is the tree kangaroo, and what keeps me there are the people,” said Lisa Dabek.

Cambodia is a young democracy in transition. It has the highest rate of urbanization in Southeast Asia, but the lowest percentage of current urban dwellers and widespread poverty. The Mekong River, on which millions of rural Cambodians rely, is being dammed at a rapid pace, both upstream, beyond the country’s borders, and within. Aided by weak land laws, both foreign and domestic industrial forces have staked claim to large swaths of the country for logging and rubber plantations, displacing thousands.

“Gorillas are very good at family planning; if we were like them, we’d be much better off,” said wildlife veterinarian Dr. Gladys Kalema-Zikusoka at the Wilson Center on September 26. The Conservation Through Public Health (CTPH) CEO and founder is celebrating 10 years of population, health, and environment (PHE) work in Uganda and the Democratic Republic of Congo, bringing health and livelihood interventions to people while protecting mountain gorillas around Virunga and Bwindi Impenetrable National Parks. [Video Below]

In 2009, economist Jeffrey Sachs, alongside more than 20 eminent scholars from different fields, highlighted the importance of biodiversity for human well-being in a policy commentary published in Science. They noted the Millennium Development Goals (MDGs) included a target to achieve, by 2010, a significant reduction in the rate of species loss, and they also noted that it was one of the MDG targets that was most off-track. “Our lack of progress toward the 2010 target,” they said, “could undermine achievement of the MDGs and poverty reduction in the long term.” The 2010 target was missed, and today species are moving toward extinction at an ever faster pace. Last week’s announcement confirming the extinction of Africa’s western black rhino is the latest sad example of this trend.