Kurzweil builds and supports a persuasive vision of the emergence of a human-level engineered intelligence in the early-to-mid twenty-first century. In his own words, With the reverse engineering of the human brain we will be able to apply the parallel, self-organizing, chaotic algorithms of human intelligence to enormously powerful computational substrates. This intelligence will then be in a position to improve its own design, both hardware and software, in a rapidly accelerating iterative process. In Kurzweil’s view, we must and…
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Tony Zador of Cold Spring Harbor Laboratory devised a new technique for mapping connections among neurons. It is much faster than other methods and at least as accurate as the most accurate competing methods, including fluorescence techniques. The technique, MAPseq, uses genetically modified viruses to insert unique RNA sequences (“bar codes”) into each neuron. Post-mortem DNA sequencing identifies connections among all neurons in the sample. The resulting model is structural, not functional. Derived models are not spatially accurate (i.e., not…
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During our next discussion meeting, we’ll explore the status, future potential, and human implications of neuroprostheses–particularly brain-computer interfaces. If you are local to Albuquerque, check our Meetup announcement to join or RSVP. The announcement text follows. Focal questions What are neuroprostheses? How are they used now and what may the future hold for technology-enhanced sensation, motor control, communications, cognition, and other human processes? Resources (please review before the meeting) Primary resources • New Brain-Computer Interface Technology (video, 18 m) https://www.youtube.com/watch?v=CgFzmE2fGXA • Imagining…
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This very rich, conversational thought piece asks if we, as participant designers within a complex adaptive ecology, can envision and act on a better paradigm than the ones that propel us toward mono-currency and monoculture. We should learn from our history of applying over-reductionist science to society and try to, as Wiener says, “cease to kiss the whip that lashes us.” While it is one of the key drivers of science—to elegantly explain the complex and reduce confusion to understanding—we…
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Max Tegmark’s book, Life 3.0: Being Human in the Age of Artificial Intelligence, introduces a framework for defining types of life based on the degree of design control that sensing, self-replicating entities have over their own ‘hardware’ (physical forms) and ‘software’ (“all the algorithms and knowledge that you use to process the information from your senses and decide what to do”). It’s a relatively non-academic read and well worth the effort for anyone interested in the potential to design the…
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Here’s a useful artificial intelligence introductory lesson from an MIT course: https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-825-techniques-in-artificial-intelligence-sma-5504-fall-2002/lecture-notes/Lecture1Final.pdf
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Cognitive bias article of the day: How to Convince Someone When Facts Fail A concise, timely look at how worldview-driven cognitive dissonance leads people to double down on their misbeliefs in the face of challenging evidence. It also recommends steps for having more meaningful conversations with others whose irrational positions differ from your own. 😉
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Until now, gene editing has relied on cell division to propagate modifications made with techniques like CRISPR Cas9. Researchers at the Salk Institute have devised a new method that can modify the genes of non-dividing cells (the majority of adult cells). They demonstrated the method’s potential by inserting missing genes into the brains of young mice that were blind due to retinitis pigmentosa. After the team inserted fully functional copies of the damaged gene responsible for the condition into the…
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Good discussion that covered a lot of ground. I took away that none of us have signed on to be early adopters of brain augmentations, but some expect development of body and brain augmentations to continue and accelerate. We also considered the idea of bio-engineered and medical paths to significant life-span, health, and cognitive capacity improvements. I appreciated the ethical and value questions (Why pursue any of this? What would/must one give up to become transhuman? Will the health and…
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All bodily capacities, including the most impressive, uniquely human cognitive and metacognitive ones, coevolve with regulatory mechanisms. Regulatory mechanisms operate unconsciously, and control the expression of associated capacities such that the latter consistently operate with high effectiveness and efficiency to promote replication of our genes. So, to fundamentally change and render socioecologically sustainable the human species, H+ technologies will somehow have to alter the deep neural relationship between these regulatory “value systems,” (sensu neuroscientist Gerald Edelman in, “A Universe of…
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