Welcome to Earth, named after the series hosted by superstar Will Smith that premieres globally on Disney+ on December 8, is an immersion into all the wondrous elements and phenomena that make this planet a beautiful place to live. What are the natural forces that power Earth? Six chapters in this edition break down all natural processes into sight, smell, colour, sound, speed and pattern. And the centrepiece is a stunning package from Serengeti, unfolding through the photographs of Charlie Hamilton James, who has been documenting the mysteries of this region for almost 25 years.