Order and Chaos in ITG/ETG Modes in Tokamak and Space Plasmas provides an overview of modern plasma physics research with special focus on electron/ion temperature-gradient driven drift-wave instability in Tokamak and Space plasmas. Beginning with a broad introduction to ITG/ETG modes and coherent nonlinear structure formation, the book leads researchers to an understanding of the order and chaos in highly magnetized plasma. Furthermore it provides an in depth analysis of role of dust-contamination with dust-charge fluctuations on ITG driven modes which has applications in several laboratory and space plasmas.