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. November 15, 2011 Study: Radioactive Levels Too High For Safe Farming ---------------------------------------------------- A new scientific study in Japan has revealed radioactive material in parts of northeastern Japan exceeds levels considered safe for farming. The study found the entire Fukushima prefecture is highly contaminated. Researchers looked at Caesium-137, which has a half life of 30 years and therefore could affect the Japanese farming industry for decades. .