MODERN HUMANS ARE FABRICATIONS BY ADVANCED EVIL BEINGS.

All primates, apes, hominids, neanderthal:, cromags 48 (24 pairs) 
Humans (Homo sapiens): 46 (23 pairs) 

There is no natural evolutionary way: 

1) Evolution from ape to human just "looses" two chromosomes (1 pair). It is impossible. 
2) Chromosomes 2 and 3 just "fuse" into one long jumbo doubled-up chromosome 

Somehow, humans have 46 chromosomes (23 pairs) and primates have 48 chromosomes (24 pairs). If two chromosomes less doesn't sound like a stark difference to you, well consider the fact that dolphins have 2 chromosomes less than humans, too, and look how different they are from humans! 

So what happened? To have caused both a SPLICING of hominids' chromosome 2 and 3 in one pair, and the loss of a whole chromosome pair?? 

Ancient GE! Only genetic engineering can explain that. It's like someone took a female earth hominid with 24 pairs of chromosomes, and wanted to impregnate it with their own sperm but their own species happens to have 23 pairs. So what do you do in order to make this hybridization work? You take the female earth hominid's egg's chromosome 2 and 3 and fuse them, that way eliminating one chromosome half-pair. With your sperm, you provide your 23 half-pairs, and now the genetically engineered female hominid egg with its doubled-up chromosome 2&3 provide 23 half-pairs, instead of the incompatible 24 pairs all other earth primates & hominids have. 

Problem solved, the female hominid's egg with chromosome # reduced by one, accepts fertilization from your sperm and the fertile hybrid offspring is born with your chromosome number and thus can, when mature, successfully reproduce with its hybrid siblings, other hybrids created as per above, and with your extraterrestrial species directly, too! 

However it cannot ever again successfully reproduce with the native earth hominids because of the reduced chromosome number. But that's not a problem since you already have 50% native DNA, that's more than enough, you don't want them to breed back into the native population for then they will end up reverting to mostly neanderthal/cromag/hominid race all over again. 

And so the human race was created some 150,000 yrs ago and then free to interbreed and reproduce with each other as well as directly with the extraterrestrial species that caused this 

Above Top Secret.