&gt; If a reactor can&#x27;t be safely designed, built and run by fallible humans then it shouldn&#x27;t be built.<p>And, as I mentioned, we have designs that can be run safely by fallible humans, we just need to keep penny pinchers from breaking the design during design&#x2F;construction. And extra $1,000,000 here and there for a safety margin is a far better investment than hundreds of millions in cleanup.