His PhD is in risk management and one or two of his publications are in waste disposal. I would rate his ability to accurately assess the risks inherent in the situation far higher than I would those of the news agencies.
As for the people that know what they're talking about, remember that you and the news organizations you're listening through are biased to make radioactivity scary stuff. For all we we know, our reflexes are giving their calm, everything-is-completely-under-control statements a disproportionately alarming cast.
As for the people that know what they're talking about, remember that you and the news organizations you're listening through are biased to make radioactivity scary stuff. For all we we know, our reflexes are giving their calm, everything-is-completely-under-control statements a disproportionately alarming cast.