How algae can save the world

What if the solution to ecological crises was found in our oceans?
 Born 1.5 billion years ago, algae cover a large part of the earth and have helped to shape the living world. 
Certain populations have been eating them for a long time, and they are found in many everyday products. 
Yet their incredible abilities are still largely unexplored.
 An almost infinite source of future innovations, they offer unsuspected alternatives for reducing pollution, feeding human beings, preserving biodiversity and even fighting global warming. 
Algae, heroines of the future!
 An extraordinary documentary to discover algae and their superpowers, from 8 years old.
 Written by Vincent Doumeizel, oceans advisor to the United Nations Global Compact, and illustrated by Lilately. Scientific proofreading by Philippe Potin, marine biology researcher at the Roscoff biological station