Author archives

Dr. David Shiffman is a Washington, DC-based marine conservation scientist who focuses on the ecology of endangered species and how to protect them. He received his Ph.D. in environmental science and policy from the University of Miami, and is an alum of the Liber Ero Postdoctoral Fellowship in Conservation Leadership. He is the author of "Why Sharks Matter," and invites you to follow him on Bluesky, where he's always happy to answer any questions anyone has about sharks, marine biology, or ocean conservation.

Why The Ocean Cleanup Hasn’t Solved the Plastic Pollution Crisis

In 2019 a nonprofit called The Ocean Cleanup conducted a major test of technology designed to remove plastic pollution from the water. It appeared to work, and the nonprofit released photos proclaiming its success. But some scientists noticed something else among the accumulated plastic in the Ocean Cleanup’s publicity photos. Dr. David Shiffman explains how the efforts of the Ocean Cleanup project actually resulted in very damaging catch and kill of floating marine life trapped in the plastic. Shiffman also discusses other potential solutions to ocean plastic pollution, and lessons learned.

Subjects: Climate Change, Environmental Law