I remember from a documentary about IQs that it gives no advantage to hunters. At least hunters who use hunter gatherer technology. It may be correlated to bet

I remember from a documentary about IQs that it gives no advantage to hunters. At least hunters who use hunter gatherer technology. It may be correlated to better brain quality or whatever, but it is an adaptation that gives an advantage only in the modern world. Some tasks are done better by a lesser mind.