>>212188168
low IQ due to many centuries of muslim first cousin marriage inbreeding

>>17790049
islamic culture causes gradual lowering of IQ through repeated 1st cousin marriage (1st cousin marriage lowers IQ) . This is why MENA was highly developed before Islam and in the first few centuries after islam but their rate of technological development became slower and slower relative to Europe the longer they've been islamic for.

typical inbred, low IQ response from muslim subhumans who have low IQ due to inbreeding from a thousand years of islamic cousin marriage, hence why nearly all muslim countries are undeveloped shitholes and why almost 2 billion muslims have only 3 or 4 scientific nobel prizes.