>>57558656>Minor IQ dropTry roughly TWENTY fucking points normalized to 1900 scores, dipshit. >1 standard deviation is not "minor".
>muh scientific reality of gas being the sole causeAh yes, I see - CLEARLY the elimination of harsh Darwinian selection pressure has absolutely nothing to do with it, despite the fact that literally everything we know about evolutionary biology would indicate that it absolutely WOULD be the primary cause.
Because Reddit said so.
