Here is a controversial article published in 2013 by an evolutionary psychologist that everyone should give some thoughts on:
Disclaimers: I do not have the expertise to evaluate its veracity but if true it will affect everyone in the world in some important ways within a few decades (the effects might already start to appear as we see how fast China has developed technologically. Yes, technology transfer is clearly a factor but few developing nations can absorb and adopt advanced technologies so rapidly). I also have not pondered deeply enough to have a strong position on the complicated ethical implications alluded to in the article and expressed with concerns elsewhere.
https://www.edge.org/response-detail/23838
> ...
> Deng also encouraged assortative mating through promoting urbanization and higher education, so bright, hard-working young people could meet each other more easily, increasing the proportion of children who would be at the upper extremes of intelligence and conscientiousness. ...
> But crucially, Comprehensive National Power also includes "biopower": creating the world's highest-quality human capital in terms of the Chinese population's genes, health, and education ...
> The BGI Cognitive Genomics Project is currently doing whole-genome sequencing of 1,000 very-high-IQ people around the world, hunting for sets of sets of IQ-predicting alleles. I know because I recently contributed my DNA to the project, not fully understanding the implications. These IQ gene-sets will be found eventually—but will probably be used mostly in China, for China. Potentially, the results would allow all Chinese couples to maximize the intelligence of their offspring by selecting among their own fertilized eggs for the one or two that include the highest likelihood of the highest intelligence. Given the Mendelian genetic lottery, the kids produced by any one couple typically differ by 5 to 15 IQ points. So this method of "preimplantation embryo selection" might allow IQ within every Chinese family to increase by 5 to 15 IQ points per generation. After a couple of generations, it would be game over for Western global competitiveness. ...
> My real worry is the Western response. The most likely response, given Euro-American ideological biases, would be a bioethical panic that leads to criticism of Chinese population policy with the same self-righteous hypocrisy that we have shown in criticizing various Chinese socio-cultural policies. But the global stakes are too high for us to act that stupidly and short-sightedly. A more mature response would be based on mutual civilizational respect, asking—what can we learn from what the Chinese are doing, how can we help them, and how can they help us to keep up as they create their brave new world?