Charles H. Townes, University of California, Berkeley, California, USA, is 2010 recipient of the Gold Medal of the Society in recognition of his extraordinary foresight in recognizing the potential of the laser and coherent light 50 years ago, for his pursuit of the requisite scientific inquiry to turn lasers into one of the most potentially disruptive technologies of the 21st century and finally for his pioneering scientific contributions to the fields of optics, lasers, astronomy and molecular spectroscopy.