In a tiny village called Chepuwa in the Sankhuwasabha district of Nepal, high in the Himalayas and almost four days’ trek from the nearest road, Mikmar Bhote has been growing and selling medicinal and aromatic plants for five years.

There are now well over 16 million refugees worldwide and 65 million people internally displaced by conflict and disasters, according to recent estimates. As more and more people are uprooted from their homes, mounting environmental pressures threaten to reinforce cycles of poverty and displacement if left unaddressed, says Alice Thomas in this week’s podcast.

Reporting on long-term, complex human-environment interactions can be daunting. As the saying goes, “if it bleeds, it leads,” and slow, sometimes-distant changes rarely make headlines. Yet, earlier this year CNN International’s African Voices program took a stab at it, diving into the world of integrated development in a three-part profile of Conservation Through Public Health (CTPH), a Ugandan NGO that is working to preserve one of Central Africa’s most important biodiversity hotspots while strengthening the health and wellbeing of nearby communities.

A central tenet of John Kerry’s time as Secretary of State has been an emphasis on climate change. In a speech in Indonesia this year, he compared the threat of changing climate conditions to terrorism and weapons of mass destruction. Though the United States has been slow to enact major climate legislation, the Department of State has developed a “road map” for responding in its own way. The REDD+ program could play a major role in this response, says Melanie Nakagawa of the department’s policy planning staff in this week’s podcast.