What Has the Whale to Say?

Sperm whales are among the most extraordinary creatures on the planet—massive, deep-diving, highly social, and constantly communicating. David Gruber, marine biologist and founder of Project CETI, leads a global team of scientists using cutting-edge technology to decode the vocalizations of these remarkable animals. A 2025 Tällberg-SNF-Eliasson Global Leadership Prize winner, Gruber explains how…