IQ and longevity claim takes a hit

This paper  calls the lie on this paper:

Arden et al.  The association between intelligence and lifespan is mostly genetic Int J Epidemiology

The claim was not only that IQ was associated with a longer lifespan, but that "genes for IQ" (a fantasy of the IQ people) were directly correlated with longevity.  Great read.  It's all starting to collapse.