Plutchik and Geneva differ in the number of emotions and how they view emotions. Geneva presents all the emotions as equal, while Plutchik presents them as opposites.  The University of Geneva created the Geneva Wheel. They identified emotions based on the level of control you have. For example, they determine that you have a high level of control over anger and a low level of control over the emotion of surprise. They identify 20 emotions and also include the option of feeling no emotion.