467KiB, 843x843, adoptionstudy.jpg View SameGoogleiqdbSauceNAO Anonymous Sat 18 Jan 16:06:21 2020 No.11311191 ViewReplyOriginalReport Quoted By: It makes perfect sense that there would be an intelligence divide between the races. Europe has fewer predators but requires a lot more impulse control and forethought due to harsher winters. Therefore intelligence would be more selected for