Interview with Dr. Charles Perrow, professor emeritus at Yale University and author of the award-winning book Normal Accidents: Living With High Risk Technologies, Nov. 11, 2013:
At 46:30 in
It is still emitting radioactive materials [to the atmosphere] […] not in a gigantic form, but it’s going to keep emitting that for a thousand years or so. I think the only thing they can do with it is cover it over with cement like they did at Chernboyl.
At 54:15 in
Q: Are we literally on the verge of seeing Japan ceasing to exist as a nation — Is it this serious? A: If we have a serious accident […] or a serious earthquake, yes. The chances are we will get through it. I don’t think that it’s guaranteed that there’s going to be a nuclear holocaust from these events — but there is a high risk.