...I don't think it becomes useless any more than atomic physics does in that situation.
You mean we can't predict exactly when a radioactive particle will decay? Heavens to Murgatroid! How did they ever get those bombs to blow up? Obviously nuclear theory is useless and invalid.
This topic is so easily dismissed as gibberish...go ask an auto mechanic or a locksmith: if you don't understand how something works before you fiddle with it, you're just going to make things worse.
I get my flu shots...between 1918 and 1919 influenza killed somewhere between 50 and 100 million people. Kramer seems to think of these as "The Good Ol' Days".