“How many times higher do you think the radiation background levels are today compared to 30, 40, 50 years ago?” Once there was a very brave man who answered: “100 times higher.” In fact, it is one million billion times higher. Olle Johansson, Department of Neuroscience, Karolinska Institute, Stockholm, Sweden
Interested in learning more? We all should be. This is a great resource guide to browse the issues or deep dive when it strikes you.