Every year on June 5, the world celebrates World Environment Day, a day dedicated to raising awareness and taking action to protect our planet. In 2023, the theme of this day is "Restore our planet - Reinvent our future". This theme highlights the importance of restoring degraded ecosystems, which are essential to the health of our planet and our own well-being. This year's theme is particularly important as our planet faces many environmental challenges such as climate change, biodiversity loss, pollution and ecosystem degradation. These problems have negative impacts on human health, the economy and society in general. It is therefore urgent to take concrete measures to restore our planet and reinvent our future. Restoring ecosystems can take many forms, from planting trees to restoring wetlands to reducing greenhouse gas emissions. These actions can not only help protect biodiversity, but also contribute to the fight against climate change and improve human health. As global citizens, we all have a role to play in restoring our planet. We can start with simple actions such as recycling, reducing our energy and water consumption, or even reducing our use of single-use plastic. We can also support local and international initiatives aimed at restoring ecosystems and fighting climate change. In short, World Environment Day 2023 is an opportunity to recall the importance of protecting our planet and the need to take concrete measures to restore degraded ecosystems. By working together, we can reinvent our future and create a more sustainable world for future generations.