Marine biologist Daniel Pauly, ocean physicist Antonio Turiel, and paleobiologist Peter Ward discuss threats to the Earth’s oceans, from overfishing and plastic pollution to climate change and acidification. They explore the impact of industrial fishing, rising ocean temperatures, and the possibility of a Canfield ocean. The speakers also address the negative consequences of tuna fattening operations and overfishing on the ocean's food web. They emphasize the urgent need to preserve the ocean and address climate change for food security and peace.
