I disagree, the majority are getting dumber over time.
Carlos E. Perez
1

Haha, haven’t politicians always been dumb? People getting smarter over time has been measured. The average IQ has been going up by almost 3 points every ten years for a long time (since 1930's). https://en.wikipedia.org/wiki/Flynn_effect

And why shouldn’t this be the case? It would be silly to assume that modern society has somehow halted evolution.