Naresh Kumar is documenting the levels of harmful chemicals called polychlorinated biphenyls in Guánica, Puerto Rico’s scenic bay. Kumar aims to raise awareness regarding the contamination and have the Environmental Protection Agency designate the site for management and cleanup.

“Scientific research and following the science is the key,” he said. “Without data, we cannot even begin to create educational awareness. So, our approach has been a holistic one. It’s about aiding community members who could be at risk, informing them what kinds of actions they can take to reduce their exposure.”

• Naresh Kumar