The real question would be "what if he's right". Imagine there was an island discovered with some sort of transitional, Homo Erectus style people. Let's say th

The real question would be "what if he's right". Imagine there was an island discovered with some sort of transitional, Homo Erectus style people. Let's say they can't, for organic reasons, exceed IQ 50 - can speak, wildly efficient in hunting and foraging, can't figure out 3rd grade maths, can't learn letters, can't understand how seeds work. What would be a reasonable policy towards such people?