What if we rediscovered the Earth?

When, in 2002, two globes were found by chance at the University of Lausanne, a great scientific adventure began in order to authenticate these objects: these two Globes, one celestial, the other terrestrial, did indeed emerge from the workshops of the father of modern cartography, Georges Mercator, in the heart of the 16th century, a time when our planet was a discovery of every moment.