Embark on an extraordinary journey through Earth’s vast ocean highways with a baby humpback whale to uncover the secrets of ocean currents.
Featuring American marine biologist and oceanographer Sylvia Earle, this captivating documentary unveils the mesmerising world of ocean currents and how they have played a vital role in maintaining the planet's temperature at an ideal level for life for millions of years.
Following the flow of the ocean current, the baby whale travels from the warm water of the tropics to the icy Antarctic and encounters different creatures that play a key role in the ocean’s story—from a clownfish to fur seals and tiny organisms that can’t be seen with the naked eye.
But our oceans also hide a dark side. While approaching her Antarctic home, the baby whale witnesses catastrophic changes in marine ecosystems due to global warming that could have long-term consequences on ocean currents—this could change our future generations forever.