Geneticist George Church on what genes can be enhanced to give us super abilities:
’Would you improve humanity if you could? Many of us have opinions about how we can boost up society and government. But what about just re-engineering the people themselves, to make them more advanced physically and intellectually? Would better bodies lead to better people? One person who can turn such musings into reality is George Church, the Harvard genetics professor famous for trying to resurrect holly mammoths, among many other accomplishments. Church also made a list of genes that could be targeted through genetic manipulation for the purpose of designing a new version of humans.
In an interview with Futurism, the professor explained that one purpose of assembling such a list is in giving correct information to the people. It has been his long-term mission to drive down the costs of genetics resources. To that end, the list includes both protective and negative consequences of hacking a particular gene.
“I felt that both ends of the phenotype spectrum should be useful,” Church elaborated. “And the protective end might yield more powerful medicines useful for more people and hence less expensive.”
Here are some selections from the so-called Transhumanist Wishlist, drawing upon the philosophical movement of transhumanism that calls for using technology to enhance human physiology and intellect, leading to a transformation of what it means to be human:
- LRP5 – hacking this gene could give people extra-strong bones, as research has shown a mutation of LRP5 can lead to bones that don’t break. The tweak might make it hard to swim, however, as denser bones also mean lower buoyancy.
- MSTN – messing with the myostatin protein could result in larger, leaner muscles, and cure such diseases as muscular dystrophy.
- FAAH-OUT – the amusingly-named FAAH-OUT gene mutation was linked to insensitivity to pain. Wouldn’t you like to have such a super ability?
- ABCC11 – modifying this gene could really pay off socially, as it’s been linked to low odor production. Currently, only 2% of the people in the world carry the mutated version, which helps their armpits not produce any unpleasant smells.
- PCSK9 – people who lack this gene have very low levels of cholesterol. Tweaking it could lead to fighting off coronary disease. On the other hand, the negatives could include a rise in diabetes and even reduced cognition.
- GRIN2B – playing with this gene can lead to enhancing memory and learning abilities.
- BDKRB2 – figuring out how to affect this gene can lead to people who can hold their breath under water for much longer. It figures prominently in the abilities of the indigenous Bajau people (“Sea Nomads”) of Southeast Asia, who are known for amazing feats of deep diving.…’
Via Big Think
An adequate discussion of gene-hacking would have to be as erudite and thoughtful about potential unintended consequences of such changes. Except for Church’s comment about increased bone density making it harder to swim, this list is notable for its absence.
’Researchers from the University of Michigan recently published a paper in the Proceedings of the National Academy of Sciences that describes an incredible device capable of mitigating — and potentially preventing — spinal cord and brain injuries. “In this work,” said researcher Lonnie Shea in a statement, “we demonstrate that instead of overcoming an immune response, we can co-opt the immune response to work for us to promote the therapeutic response.” By injecting nanoparticles that reduce the body’s immune response, these researchers claim that the severity of such an injury can be significantly reduced, potentially preventing paralysis.…’
Via Big Think
’We’re no strangers to the delights of the rude drawings that monks doodled in the margins of medieval manuscripts around here, but University of Bonn medievialist Erik Wade’s epic Twitter thread on the astonishing variety of snail-doodles is genuinely next-level.
Whether it’s the snail-gods that snail-monks pray to, or the snail jousting tourneys, the lives of these molluscs was rich and complex: from the snail/human friendships to the lost art of nude snail-riding.…’
Via Boing Boing