The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. March 12, 2012 Nobel Prize-Winning Chemist Sherwood Rowland, 84, Dies ------------------------------------------------------- Sherwood Rowland has died at the age of 84. He won the 1995 Nobel Prize for chemistry for sounding the alarm on the thinning of the Earth's ozone layer. .