How seashells shaped the world — and predict our future
The Gray Area with Sean Illing
00:00
The Shells of Change
This chapter examines the impacts of rising CO2 emissions and ocean temperatures on marine mollusks, particularly focusing on pteropods and their declining ability to form shells. It also highlights historical and cultural practices of seashell collecting, showcasing the transition from exploitation to conservation-minded approaches. Additionally, personal narratives stress the importance of sustainable seafood choices and the joy of appreciating marine life responsibly.
Transcript
Play full episode
