english: I mean, these psychologists didn't need any complicated brain scans; they only had to measure the farmer's IQ, and IQ tests were invented more than 100 years ago.
non_english: Mislim, ovim psiholozima nisu trebali nekakvi komplikovani skeneri za mozak; dovoljno je bilo da izmere IQ zemljoradnika, a testovi inteligencije su izumljeni pre više od 100 godina.