How will climate change affect wine growing in France? Is the French wine reputation at stake? What can be done about it? Find out in this extensive news report.

Cyril Dion, Mélanie Laurent, and their crew set out to discover how people are trying to make the world a better place. They travel to Reunion Island, Finland, Belgium, India, Great Britain, the United States, Switzerland, Sweden, and Iceland for their documentary Demain (Tomorrow).

Lionel takes us to a repurposing festival. It's the second edition of this festival in the Marais neighborhood, offering a great opportunity to recycle, repurpose, and reuse everyday objects that would otherwise be discarded. It's also a great way of taking care of our planet.

Lionel tells us about the Seine's recent flooding, caused by severe weather conditions in Paris and surrounding areas. A statue of a French soldier below the Pont de l'Alma acts as an indicator of the river's water level.

In this video, a representative at an ecology trade show presents some innovative building materials that are eco-friendly and will allow you to save some money on your energy bills. These materials are made out of gypsum cellulose and are used for insulation.

In the last segment of this Il était une fois... episode on technology, we learn more about what vertical farms can do to help the planet thrive. The first commercial vertical farm recently opened in Singapore.

Our eco-friendly home show representative explains the benefits of cellulose wadding versus fiberglass, two insulation materials commonly used in houses.

The students present the Maestro with various solutions for eliminating pollution on our planet, including vertical farms and biotechnology.

A group of smart young people found revolutionary ways to solve our planet's woes. Electronic books, Internet mail and much more...

Modern technology comes to the rescue! Planet Earth has a chance of recovering from man-made pollution.

Technology not only helps clean up our planet, but also allows us to explore the entire universe. According to the astrophysicist Alfred Vidal-Madjar, in five hundred years, we will have visited all the planets in the solar system.

In the final part of this Il était une fois... episode on the ecosystems, the Maestro explains what happened to the people and the famous statues of Easter Island. It's a lesson we'd do well to learn from.

In part seven of this episode on the ecosystems, the young students are on a field trip (a marsh trip to be exact), where they witness firsthand the destruction of this precious ecosystem. But this is not a new phenomenon: once upon a time in Polynesia...

In the next segment of this Il était une fois... episode on ecosystems, the Maestro teaches us how to build a butterfly garden. You can build one anywhere—even on your apartment balcony!

The Maestro surpervises the building of a pond for the butterfly garden. Everything goes according to plan, despite the work of a few practical jokesters.