What is a whale worth? What price can be put on the life of such majestic animals? How can we estimate that cost? And how have humans changed the way they value whales throughout history? What are whales used for? What are they needed for? To answer these questions, and many more, Natacha Aguilar, eminent Canary Island marine biologist and expert in cetaceans, guides us on a spectacular – and highly personal – journey through time and space. With the help of a committed group of scientists and non-profit organizations, A Whale’s Worth discovers the remarkable, little-known lives of these animals.

Biologist Scott Gillingwater works to prevent the extinction of the endangered Queensnake.

Takes us to locations all around the US and shows us the heavy toll that modern technology is having...

A Landscape documentary about the silent voids the living inhabit after everyone they love has gone.

Scientists visit the remote surface and undersea locations to study various species of whales in the...

A portrait of environmental folk hero & gay icon Bob Brown, who took green politics to the center of...

Fall in love with our Avon and the people fighting to protect it, the Bristol way! Rave On For The A...

30 years after the Chernobyl catastrophe and 5 years after Fukushima it is time to see what has been...

The much sought-after, two-letter web domain suffix of the title is examined as both a form of capit...

Atlantis is filmmaker Luc Besson's celebration of the beauty and wonder of the world beneath the sea...

Wisconsin's tribe's ongoing fight to protect Lake Superior for future generations. "Bad River" shows...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...

For six years, Melati, 18, has been fighting the plastic pollution that is ravaging her country, Ind...

16-year-old Bella and Vipulan are part of a generation convinced its very future is in danger. Betwe...

A look at the state of the global environment including visionary and practical solutions for restor...

Three farming families in Hanyuan, China, strive to give their children a good life in the midst of ...

Tokyo, the largest city in the world, wants to create a new urban culture. It is returning to the ur...

A journey through the Brazilian Amazon, guided by the eyes of Renato, a Carioca turned Amazorioca. A...