Five years after the nuclear disaster in Fukushima and 30 years after the Chernobyl accident, scientists are still disagreeing about the impact on human health – such as how many people have got cancer as a result and how dangerous the exclusion zones currently are. The people of Fukushima, except those in the worst contaminated areas, will eventually be encouraged to return to their homes. In the absence of better understanding, scientific and political arguments about how safe the radiation levels are will continue. What is abundantly clear, though, is that we need to understand the comparative health effects of radiation versus relocation. Developing a new approach in our response to nuclear accidents and the decisions that are made in their immediate aftermath is vital so that we can avoid unnecessary panic and evacuation – something virtually all scientists agree on.
Sheffield University 22nd March 2016 read more »