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Dive into the cosmic intersection of human cognition and machine intelligence as we explore the paradigm-shifting rise of Artificial General Intelligence (AGI) and its potential evolution into Artificial Superintelligence (ASI). Using astrophysicist Neil deGrasse Tyson’s hypothesis of an alien encounter, we unpack the profound cognitive chasm between beings. How does a Bonobo’s linguistic prowess compare to a human intellectual titan? And as we’ve witnessed the evolution of ChatGPT from its first iteration to ChatGPT-4, are we brushing the fringes of true AGI? Philosophers like Bostrom speculate on a potential “intelligence explosion” when AI begins to improve itself. As we stand at the dawn of a new era, where machines might eclipse human intellect, we ponder our place in the vast intelligence tapestry. Beyond the philosophical, the practical implications are vast: from power dynamics to potential harm if AI goals misalign with ours. Yet, amidst these uncertainties, there’s optimism. This journey offers a profound insight into the most consequential technological evolution in our history and the pivotal choices we must make.

#artificialintelligence #ai #science

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Organoid intelligence is an emerging field in computing and artificial intelligence.

Earlier this year, an Australian startup Cortical Labs developed a cybernetic system made from human brain cells. They called it DishBrain and taught it to play Pong.

The roots of this exciting technology go back 60 years. But while it’s still novel today, it’s already superior to conventional deep-learning AI in several aspects. However, it also poses new ethical and existential risks to humanity.

Watch the video to explore how Organoid Intelligence might evolve over the next few decades and how it could fit into our lives.

Continue reading “This new technology could change AI (and us)” | >

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A lot of scientists make jokes about people who do their own research. I want you to know, it’s of course completely okay if you do your own research — provided you do it right. But how do you do that? I have collected some tips that I hope you will find useful.

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00:00 Intro.

Continue reading “What not to do when doing your own research” | >

Neutrinos are tiny and neutrally charged particles accounted for by the Standard Model of particle physics. While they are estimated to be some of the most abundant particles in the universe, observing them has so far proved to be highly challenging, as the probability that they will interact with other matter is low.

To detect these particles, physicists have been using detectors and advanced equipment to examine known sources of . Their efforts ultimately led to the observation of neutrinos originating from the sun, cosmic rays, supernovae and other cosmic objects, as well as and nuclear reactors.

A long-standing goal in this field of study was to observe neutrinos inside colliders, particle accelerators in which two beams of particles collide with each other. Two large research collaborations, namely FASER (Forward Search Experiment) and SND (Scattering and Neutrino Detector)@LHC, have observed these collider neutrinos for the very first time, using detectors located at CERN’s Large Hadron Collider (LHC) in Switzerland. The results of their two studies were recently published in Physical Review Letters.

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The 80,000 Hours Podcast features unusually in-depth conversations about the world’s most pressing problems and what you can do to solve them. Learn more, read the summary and find the full transcript on the 80,000 Hours website: https://80000hours.org/podcast/episodes/jan-leike-superalignment.

In July, OpenAI announced a new team and project: Superalignment. The goal is to figure out how to make superintelligent AI systems aligned and safe to use within four years, and the lab is putting a massive 20% of its computational resources behind the effort.

Today’s guest, Jan Leike, is Head of Alignment at OpenAI and will be co-leading the project. As OpenAI puts it, “…the vast power of superintelligence could be very dangerous, and lead to the disempowerment of humanity or even human extinction. … Currently, we don’t have a solution for steering or controlling a potentially superintelligent AI, and preventing it from going rogue.”

Given that OpenAI is in the business of developing superintelligent AI, it sees that as a scary problem that urgently has to be fixed. So it’s not just throwing compute at the problem — it’s also hiring dozens of scientists and engineers to build out the Superalignment team.

Continue reading “Jan Leike on OpenAI’s massive push to make superintelligence safe in 4 years or less” | >

For C. Elegans, but but a cool use for the technology.

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Here Prof Kaeberlein talks about the million molecule challenge and why he thought that it was necessary.

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Continue reading “The Million Molecule Challenge To Find The Next Longevity Treatment | Prof Matt Kaeberlein Ep4” | >

Most of us who’ve reached middle age have noticed a slowing in memory and cognition, but scientists don’t have a clear picture of the molecular changes that take place in the brain to cause it.

Now, a study in mice has determined that the most pronounced changes occur in the white matter, a type of nervous system tissue that’s integral to transmitting signals across the brain. The study also examined two treatments — caloric restriction and infusions of plasma from young mice — that affect certain regions of the brain, with the plasma appearing to slow the age-related decline.

The results offer insight into the cognitive decline of normal aging, as well as the way aging contributes to neurodegenerative conditions such as Alzheimer’s and Parkinson’s diseases and multiple sclerosis.

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Humanity has evolved in the face of much hardship and turmoil, and invented technologies to aid us, but could an end to hardships be our undoing and cause us to devolve?

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Continue reading “Human Devolution Morlocks & C.H.U.D.s” | >

The association between this mass concentration and the idea that atoms are empty stems from a flawed view that mass is the property of matter that fills a space. However, this concept does not hold up to close inspection, not even in our human-scale world. When we pile objects on top of each other, what keeps them separated is not their masses but the electric repulsion between the outmost electrons at their touching molecules. (The electrons cannot collapse under pressure due to the Heisenberg uncertainty and Pauli exclusion principles.) Therefore, the electron’s electric charge ultimately fills the space.

Anyone taking Chemistry 101 is likely to be faced with diagrams of electrons orbiting in shells.

In atoms and molecules, electrons are everywhere! Look how the yellow cloud permeates the entire molecular volume in Figure 1. Thus, when we see that atoms and molecules are packed with electrons, the only reasonable conclusion is that they are filled with matter, not the opposite.

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