This reflexive denial of any possibility of group differences by the left is quite dangerous. In the short run denying reality and socially punishing those who acknowledge it works. But in the longer run you alienate people who don't like being lied to. Witness Trumpkins and the rise of the anti-Muslim right in Europe.

Why not just acknowledge reality and make a moral case that isn't based on incorrect facts? E.g.: "we should help refugees who need our help, and ISIS will try and bomb us because of that. We'll bomb them back if they try, but we won't give them what they want and stop helping people who need it."

Also, the research doesn't even support any white superiority claims. On most dimensions - intelligence, criminal propensity, conscientiousness - it suggests that Ashkenazi Jews, Chinese and Indians are superior to white people. Whoops, looks like your attempt to conflate human intelligence research with Nazis kind of backfired in a comical way.

Now let me note that I linked to some studies, and rather than engage with their content, you just compared a guy to the Nazis for citing work that contradicts Nazi ideology without even discussing whether it is correct or incorrect.

Let me also point out that you know my general background; spend large amounts of time in Asia, advocate open borders vs nativism, have slept with 2 white ladies in the past 5 years (one Jewish), and argued against white superiority in the very thread you are replying to. Do you really think I'm pushing some sort of pro-Nazi position?