"Version: 20221201"--Title page verso.Includes bibliographical references.1. Introduction -- 1.1. Energy policy options -- 1.2. Fusion -- 1.3. Magnetic confinement -- 1.4. Fusion plasmas : a special class of systems -- 1.5. Transport in fusion plasmas -- 1.6. How important is turbulence? -- 1.7. Unusual transport phenomena -- 1.8. Summary2. Characterization of turbulence in plasmas -- 2.1. Prob…