Statistics released by the China Population Association (CPA) in 2013 revealed that the infertile population of the country has surpassed 40 million, making up 12.5 percent of the total population of childbearing age.
Some forecast that the Chinese baby boom by going to a full two child policy will fade after pent up demand is satisfied. Then the aging out of women of child bearing age will prevent policy from effecting birthrates.
IVF rates of 2000 to 3000 per million exist in developed countries. China was at 30,000 per year in 2013 but there has been an IVF boom with the increased wealth and with the two child policy.
IVF rates are still increasing worldwide and costs for IVF procedures are going down. There is also the freezing of eggs and embryos by younger women who would have eggs that would have higher success rates.
The success rate of IVF procedures in Thailand is around 10 percent higher than that in China, the Guangzhou Daily reported.
The success rate could reach 75 percent for female clients aged between 25 and 28. Although the rate drops over time, it is still higher than other Asian countries, medical staff at Jatanin institute were quoted as saying by Xinhua.
Meanwhile, IVF fees in Thailand are a mere between 80,000 and 100,000 yuan each time – much less than in the West. IVF fees can reach 160,000 yuan in the US.
The size of the upper middle class in urban settings was 14% of the overall urban population in 2012. Lower cost IVF procedures and a larger middle class could enable 50-60% of infertile population to afford IVF. A new Invitro fertilization method lowers the cost by 30 times to $250 (1700 yuan).
A more recent Boston Consulting Group estimate is that the number of upper middle-class and affluent households is forecast to double to 100 million by 2020. That will account for 30 percent of all urban households, compared to 17 percent today and 7 percent in 2010, according to BCG data. Upper middle-class households have an annual disposable income of between roughly $24,000 and $46,000.
Child benefits have also been shown to affect fertility rates. In 1988 Quebec introduced the Allowance for Newborn Children, which paid up to C$8,000 to families after the birth of a child. The incentive was large and rose with family size. Because the other provinces did not have similar policies, the study could compare people eligible for
the benefit in Quebec with a control group of Canadians outside Quebec with similar characteristics who were not eligible for payments. Fertility rose an average of 12% among those eligible for the program and rose to 25% for those eligible for the maximum benefit.
Policies that change the cost of having an additional child have also been shown to have a causal effect on childbearing. Israel changed its child subsidy over 1999–2005, raising and lowering it and adjusting it according to the number of children.
Nextbigfuture predicts the following for China, China fertility policy, birthrates and IVF usage.
– China will lift all child restrictions within 5 years
– China will introduce subsidies or coverage for IVF within 8 years
– China will introduce bonuses and financial incentives for children and for reducing childbearing costs within ten years
China will use these policies to increase the overall level of annual births to over 20 million per year from about 17 million per year now.
General cognitive function is substantially heritable across the human life course from adolescence to old age. We investigated the genetic contribution to variation in this important, health- and well-being-related trait in middle-aged and older adults. We conducted a meta-analysis of genome-wide association studies of 31 cohorts (N=53 949) in which the participants had undertaken multiple, diverse cognitive tests. A general cognitive function phenotype was tested for, and created in each cohort by principal component analysis. We report 13 genome-wide significant single-nucleotide polymorphism (SNP) associations in three genomic regions, 6q16.1, 14q12 and 19q13.32.
The proportion of phenotypic variation accounted for by all genotyped common SNPs was 29% (s.e.=5%) and 28% (s.e.=7%), respectively. Using polygenic prediction analysis, ~1.2% of the variance in general cognitive function was predicted in the Generation Scotland cohort (N=5487; P=1.5 × 10−17). In hypothesis-driven tests, there was significant association between general cognitive function and four genes previously associated with Alzheimer’s disease: TOMM40, APOE, ABCG1 and MEF2C.
Stephen Hsu posted on the main genetic findings on intelligence. Stephen Hsu has written extensively on the genetic basis on intelligence and the near future of embryo selection. Stephen advises BGI the main genomics company of China.
Scientists looking for the genes underlying intelligence are in for a slog. One of the largest, most rigorous genetic studies of human cognition1 has turned up inconclusive findings, and experts concede that they will probably need to scour the genomes of more than 1 million people to confidently identify even a small genetic influence on intelligence and other behavioural traits. The results were published in the Journal Nature.
In a 2013 study comparing the genomes of more than 126,000 people, the group identified three gene variants associated with with how many years of schooling a person had gone through or whether they had attended university. But the effect of these variants was small — each variant correlated with roughly one additional month of schooling in people who had it compared with people who did not.
In another study of 106,000 people, researchers picked out 69 gene variants most strongly linked to education level. To establish a more direct link with IQ, they cross-checked this list with genetic variants in a second sample of 24,000 people who also had taken tests of cognitive ability. Three gene variants were found to be associated with both educational attainment and higher IQ scores.
The three variants the researchers identified were each responsible for an average of 0.3 points on an IQ test. (About two-thirds of the population score between 85 and 115.) That means that a person with two copies of each variant would score 1.8 points higher on an intelligence test than a person with none of them.
To put those figures in perspective, those variants have about one-twentieth the influence on intelligence as do gene variants linked to other complex traits such as height, says Daniel Benjamin, a social scientist at Cornell University in Ithaca, New York, who co-led the study.
Benjamin says that studies of more than 1 million people will be needed to find enough common gene variants to explain 15% of the variation across people in IQ scores, educational attainment and other behavioral traits.
Selecting for intelligence or genetically engineering for intelligence will require larger studies to identify the genes and more genes will need to be altered to achieve the enhancement
IVF will go from 400,000 per year worldwide to 2-8 million per year over the next 10 years. IVF babies are more easily embryo selected and accessible for genetic modification. This would provide an economic boost to China in 20-30 years and the beginnings of a significant societal shift.
* Older women use IVF more than younger women.
* Societal shifts that cause more older women to use IVF to have children means more opportunity for embryo selection and genetic intelligence enhancement.
* Countries that permit embyro selection and genetic intelligence enhancement provide the opportunity for IVF to be used for enhancement
* Medical tourism to permissive countries is another means for older women to use IVF in combination with embryo selection or genetic enhancement.
In my talk I first summarized enhancement of human capabilities via products that we can buy. (Smartphones, Google Glass, Apple Siri, IBM Watson, forklifts, cars etc…) As those things get better, anyone can adopt them by buying the latest versions.
Steroids do enhance performance. They work. About 10 million people use them and it is primarily because of vanity. However, we do not live in the wild west or have to compete as Gladiators in Rome. The more powerful people in the world are the billionaires. In the real world the equivalent of Montgomery Burns from the Simpsons has more power than the equivalent of Captain America. Burns can hire his own police force or mercenaries. It is his lawyers and lobbyists who do his work.
100 years ago it was vaccines that began altering the physical attributes of people in a meaningful way. It extended lifespans and improved health. Health improvement boosted productivity and GDP.
I make the case that studies show that more intelligence leads to better lives for people. They go to jail less. Their jobs are better and they divorce less.
Each one-point increase in a country’s average IQ, the per capita GDP was $229 higher. It made an even bigger difference if the smartest 5 percent of the population got smarter; for every additional IQ point in that group, a country’s per capita GDP was $468 higher. This is according to Are the Wealthiest Countries the Smartest Countries? (Heiner Rindermann, of the Chemnitz University of Technology, Psychological Science )
However, we can see the damage when intelligence is lower across large national populations.
48% of children in India are stunted. Diseases can leave brain damage when they do not kill. This reduces IQ points by 11-20 on average across the country. This makes India more poor.
* In Vitro Fertilization (IVF) currently is used for 400,000 babies each year.
* A new “Alka Seltzer method” for controlling PH reduces costs from $10K-20K in developed world to about $1K
* Developing world was $2-4K and can be $200
* Comprehensive Chromosome Screening (about $6000) can boost successful IVF by 10-20%
–> Lower costs for IVF means more adoption and widespread basic genetic screening via chromosome screening will already be used for high IVF success rate
* China lifting one child ban
* This will mean annual birthrates will go from about 16 million ==> 25.5 million
* 23-42 normal child bearing age
* IVF at older ages up to 50-55 now at about 5-15% but improving
* More older women in China will use IVF
* China is not culturally against enhancing children (a lot of tiger moms and cultural differences)
* Lower cost and more effective IVF with standard chromosome screening, easy step to gene screening
* Maybe 4 million IVF/year with gene screening
Children tend to fall within a spread of 13 IQ points above and below the average IQ of their parents.
Positive outlier at around 2 or 3 percent where child is two standard deviations above parents
Pick the smartest genome from a batch of, say, 20 embryos (but it could 50 or more embryos) to get 20-30 IQ points higher
We are technologically close to non-destructive sequencing of human gametes and zygotes by sequencing 10-20 cells.
Genetic Engineering for Intelligence
BGI (Beijing Genomics institute has a large intelligence study of thousands of geniuses
Various studies finding genes with up to 0.5% impact on intelligence
Intelligence is 40-80% inheritable
There are likely hundreds to a thousand thousands to tens of thousands of genes that genetically determine intelligence
This is twenty times more complex than height. According to Steve Hsu’s estimates (based on actual data) most humans have (order of magnitude) 1000 rare (-) alleles for height. So about 20,000 rare alleles for intelligence.
One standard deviation above average has (very roughly) 30 fewer (-) variants.
No negative alleles might be 30 SD above average! Such a person has yet to exist in human history…
Each standard deviation (SD) up or down are defined as 15 IQ points greater or less,
95 percent of the population scores an IQ between 70 and 130, which is within two standard deviations of the mean.
30 SD above average would be and IQ of 550.
Maybe IQ 550 is Impossible or Meaningless
550 IQ would be like a 13 foot tall person
Physiology limits practical height
What are intelligence limits ?
Average human height is 70 inches and 3 inch SD (standard deviation)
8 feet 1 inch – 97 inches this is 9 Standard Deviations over average
235 IQ is the equivalent in intelligence of a 8 foot 1 inch person
Geniuses and Society
5% of population with 30 points higher intelligence might be about $14000 more GDP per capita
5% of population with 120 points higher intelligence might be about $56000 more GDP per capita
What would a society with tens of millions of Edisons, Einsteins, Steve Jobs and Elon Musks be like ?
Could we get beyond them in capability?
5% of population significantly intelligence enhanced would be possible if IVF takes off and embryo selection and genetic engineering with it over the next 10-20 years.
Brian Wang is a Futurist Thought Leader and a popular Science blogger with 1 million readers per month. His blog Nextbigfuture.com is ranked #1 Science News Blog. It covers many disruptive technology and trends including Space, Robotics, Artificial Intelligence, Medicine, Anti-aging Biotechnology, and Nanotechnology.
Known for identifying cutting edge technologies, he is currently a Co-Founder of a startup and fundraiser for high potential early-stage companies. He is the Head of Research for Allocations for deep technology investments and an Angel Investor at Space Angels.
A frequent speaker at corporations, he has been a TEDx speaker, a Singularity University speaker and guest at numerous interviews for radio and podcasts. He is open to public speaking and advising engagements.