How to win every argument....String Theory and Saturday Komeekz

My very next book, so that I can read (and listen to windbags on TV should ever I do such a thing) with a little more discernment.  

I wonder if  the techniques expounding  includes the winning arguments about Quantum Mechanics, or even String Theory?

Have physicist given that one up yet?  And, when was the last time anyone ever needed a Quantum Mechanic?  What do they fix??