No human being born a hundred years ago could live in the space in which we move today. In this episode, we explore the relationships between people and how they are influenced by virtual reality and remote access. How do today's humans maintain their empathy and their logic as compared to the humans who developed through the evolution of the species and their chances of survival? We are also studying new ways to fall in love. Finally, we investigate jobs where physical fatigue is an endangered component. Also available in French: Society 2.0