“This project is serious,” Casimiro Olvida said. “It will help the community. If you do not believe me, you can kill me anytime.” He recalled saying this in 1995 to Communist rebels in Mindanao who were suspicious that his USAID-funded team was supporting the Philippine government. We have the same goals, he told them, to help the poor and protect the environment. Apparently, he was convincing. Now Watershed Protection Project Manager of the Sarangani Energy Corporation, Olvida spoke in this week’s podcast with ECSP’s Lauren Risi, at the International Conference on Environmental Peacebuilding in October 2019, describing his decades of work in forest management in the Philippines.

We face the greatest environmental challenges ever relating to climate change, biodiversity, land use, and more. Humans are driving 1 million species to extinction, according to a report by the UN-backed Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services. Some $44 trillion of annual global economic product that depend on nature are in jeopardy. Fires have ravaged large swathes of the Amazon—Brazil and Bolivia in particular—and Australia.

Humanitarian need is increasing. Crises are becoming more complex through the interactions between climate change, disasters, and conflicts. Not only are humanitarian crises on the rise, but the nature of crises is changing, largely due to climate change-driven extremes such as floods, droughts and typhoons. Over 90 percent of disasters are believed to be related to climate.

In 2003, a scabies skin disease outbreak affecting mountain gorillas in Bwindi Impenetrable National Park was traced to people living around the national park—people with limited access to basic health and social services. To protect the people and wildlife of this special park, we launched Conservation Through Public Health (CTPH), an NGO that promotes biodiversity conservation by enabling people, gorillas, and other wildlife to coexist harmoniously through improved health and wellbeing.