Ian Urbina, an investigative journalist and founder of The Outlaw Ocean Project, discusses the rampant lawlessness on the high seas, including illegal fishing and human trafficking. Jen Karberg, a senior wetland ecologist, unveils a unique oyster shell recycling initiative on Nantucket, which protects coastlines and revitalizes local ecosystems. Carlos Mayo Molina shares his efforts in Spain to grant legal personhood to the Mar Menor lagoon, highlighting grassroots movements for environmental protection. Together, they inspire a commitment to marine conservation.