We are a French expedition which is currently doing a world tour on foot. For the next 5 years, our aim, other than realizing the complete tour of our little planet only with our 2 feet, is twice. Show that is still possible to travel like the first human did it, with no environment impact. We want also promote popular culture, people everyday life, that we observe thanks to our way of traveling far away from the asphalt ways and the main touristic sites. For that we have videos and photos equipments combining as well as possible lightness and quality pictures necessary for a future broadcasting.