>>14104015Woodley, Michael A., Jan te Nijenhuis, and Raegan Murphy. “Were the Victorians Cleverer than Us? The Decline in General Intelligence Estimated from a Meta-Analysis of the Slowing of Simple Reaction Time.” Intelligence 41 (2013): 843–50.
We are likely getting less intelligent, in absolute terms. It is what you would expect with very low infant mortality. High IQ people tend to have fewer children than those of lower IQ. It's likely we are being dysgenic.
