Kerzner Collaborates To Save Oceans

As director of The Marine Mammal Center in Sausalito, Calif., Frances Gulland sees firsthand the effects of the oceans' deteriorating state. Her patients have included cancer-stricken sea lions whose tumors are thought to be associated with PCBs, sea otters infected by a parasite linked to run-off, and fur seals sickened by toxic algae. These animals act as "an early warning system," says Gulland. "All these things could happen to us." A recent study led by the National Center for Ecological Analysis and Synthesis in Santa Barbara, Calif., found that close to half of the oceans are "fairly degraded," and only 3.7% show little or no impact from human activity. Oceans help keep the environment healthy by absorbing carbon dioxide. But now the results of that intake are evident. The seas have risen, warmed, and acidified... [read full story]