I do have high hopes for what we can "do about it". These hopes rest on genetic modification. There's no reason in principle that the next generation, or the one after that, couldn't be made all geniuses. It'd solve a huge number of problems. But first we have to recognize the fact that intelligence is largely hereditary!
And no, I never said (or implied) "it's okay to conduct research so long as you like the findings." It's perfectly ok to conduct research even if you are disgusted by your data. (and I've heard some researchers say they have been disgusted with their data) However, this type of research has a long history of being conducted solely to "prove" racial inferiority.
For example, you're far more likely to be schizophrenic if your identical twin is schizophrenic compared to your fraternal twin. This strongly suggests that schizophrenia has a major heritable component as no other explanation would account for this. This is as much "hard science" as anything else we study.
The problem is when you find them claiming they are genetic and innate while being completely blind to all the other things that can cause those differences. The bigger problem is when you go looking for differences specifically so you can "prove" the group is inferior. Usually inferior to the group you belong to.
It's like finding that null pointer and coming to the conclusion that the pointer is null due to nature and that's just the way it is. Nothing I can do about it.