> This is Sean Last, I co-run The Alternative Hypothesis along with Ryan, who was the creator of the videos you mentioned. One of us will probably make a video in response to this, but I think a few things are worth noting in a comment as well:
>
> Your video completely side stepped the substantive reasons for which the alt-right opposes the mass immigration of high IQ non-Whites into White nations. These are as follows:
>
> First, diversity damages social cohesion and this, in turn, decreases how happy people are and inhibits the economy. You have pointed out that IQ has a stronger impact on national wealth than diversity does. Measured with standardized coefficients, this is true. However, as has been pointed out previously, this entails nothing about the impact of high IQ immigration on national wealth. As has been demonstrated, this model actually predicts that a large influx of east Asian immigration would lower national wealth. This is because such a change would represent a much larger increase, measured in standard deviations, in diversity than it would IQ, and this is true to such an extent that a comparison of standardized regression coefficients is meaningless from a policy perspective.
>
> Second, diversity encourages tribal political conflict within nations. People are naturally “racist” whether we like it or not. Because of this, allowing a significant degree of diversity to exist within a single democratic nation often leads to certain ethnic groups forming voting blocks which vote for their ethnic interest and against that of the rest of society. This creates general social conflict, further damages social cohesion, and often leads to policies that are not in the majorities interest.
