Genomics
Like other exponential technologies, genetics is becoming more affordable, more available, and is making new innovations possible. Along with curing ailments and genetic disorders, such technology may also help make us more than human.
DNA can tell us what percentage of our ancestors came from which part of the world, or the likelihood of developing diabetes. But humanity means more than matching up 23 pairs of chromosomes. Our appearance and susceptibility to disease are not major differences, but minute variations called SNPs (single nucleotide polymorphisms). Like any technology, as genetics advances, it becomes more affordable, more available, and leads to innovations that take us in new directions.
Custom Genetics
In Boston in 2013, researchers were able to grow a human ear on the back of a lab rat. It was grown from living cells over a wire mesh. Physicians are already capable of growing us new corneas from our own cells. Our own DNA can grow us whatever we want, and any concerns about immune system rejection and a lifetime of immunosuppressant drugs no longer applies. Genetic advancement means doing it quickly, easily, and reliably, and even the idea of clones as personal organ banks is outdated.Home Genetics
DNA testing kits for home use are already available. From a few hundred to a few thousand dollars, people can determine their own family risk of 23 different medical conditions. Critics might deride the tests as unreliable, but as awareness spreads, the market grows, and so will the quality, affordability, and scope of these tests.Related articles
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