General Intelligence

Brain&AGI

Google's Deepmind AlphaGo victory over traditional Go champions was a stunning exhibition of how far machine learning has come. It's use of unorthodox and persistent winning algorithms showed the advancement of mathematical logic.

Progress is always a two edge sword. The benefits of technology can be used to improve or decrease its advantages to the environment and society. The increase in the scope of available soft and hard power impacts on privacy and destruction. The threat of an AGI killer robot is much more unlikely than the insidious drip drip of central control bleeding into politics and democracy. We should not create things because we can but because it has merit. The jump from AI to AGI is a leap that may never happen. Even if a sort of advanced AI was invented, the product would always be a shadow of human intellect. If the extremely unlikely event happened, it would not be in the form of a robot as the necessary cognitive power could never be encapsulated in such a small vehicle. The power storage requirements would also be a stumbling block to a fully autonomous, go anywhere machine. The possible answer would be some kind of massive distributed cognitive cloud type ‘intelligence’ that could communicate with androids and a dispersed power supply system to boost local mechanicals.

Learning and other algorithmic based solutions have received a lot of media attention which stretches from the helpful to the ridiculous. The development so far has been two dimensional and uses the speed of the chip and unlimited resources to back up an apparent front end of encroachment on human abilities. For those of us who have studied both machine learning and neuroscience it is apparent that humans and machines are very different entities. The brain is a collection of highly adapted cells which are modified to carry out specific tasks and integrated throughout the brain and body. The synthetic approach so far has been to use brute force to overcome the weaknesses of artificial design. The latest developments have sought to use a quasi neuronal type of inherent weighting to simulate the human brain. The question should be as always, is what are we trying to do here? If we are trying to out compete the human brain then we better get ready for a long wait. The idea of Artificial General Intelligence being the ultimate aim begs quite a few questions. There are billions of people on this Earth who already far exceed the abilities of A.I. and the money should be going to creating a better world for the present life forms and not trying to throw another one in the mix. The advantages of technology can be found everywhere and complements humanity and should be used for the good of all. Co-operation is the name of the game and if something gives an unfair advantage to a limited few or further enriches the elite then it is time to think again.

Neurons

Neurons are cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells. Most neurons have a cell body, an axon, and dendrites. The cell body contains the nucleus and cytoplasm. The axon extends from the cell body and often gives rise to many smaller branches before ending at nerve terminals. Dendrites extend from the neuron cell body and receive messages from other neurons. Synapses are the contact points where one neuron communicates with another. The dendrites are covered with synapses formed by the ends of axons from other neurons. The pyramidal neuron (above), is a type of multipolar neuron found in areas of the brain including the cerebral cortex, the hippocampus, and the amygdala. Pyramidal neurons are the primary excitation units of the mammalian prefrontal cortex and the corticospinal tract. During infancy neurons throughout the brain fight for survival and only approximately still exist a few years later. Numbers are not important in cognition but connections is the name of the game. This pruning of the ones with the least advantage are removed by the glial cells to produce an efficient dense mesh. Dendrites and spikes are constantly produced by neurons and neighbours produce hormones to attract these protrusions. It is estimated that up to 8000-1000 can be present. They can be considered the work horse of cognition.This and an estimated 80 billion neurons in the brain and 2 billion in the gastric system.

Top four AGI contenders to date. All claim to be striving to create it for the advancement of humanity and not personal wealth. We will see if these ideals last if their goal is actually successful.

Compiled by Benedict Neo

1. Open AI

Started in: 2015
Based in: San Francisco, California
Mission: Ensure that Artificial General Intelligence benefits all of humanity
Goal: Be the first to create AGI, not for the purpose of domination of profit, but for the safety of society and to be distributed to the world equally.
Founder(s): Elon Musk, Sam Altman and others.
Investors: Microsoft — $1 billion
Recent achievement: Created Open AI Five, a team of 5 AI bots that defeated the world’s Dota 2 champions and a robot hand capable of solving a Rubik’s cube.
Methodology to AGI: Larger Neural-network models



2. Deepmind

3. Google Brain

4. Facebook A.I. Research

Why AGI?

If the brain is so wonderful, who needs AGI? This is the first question that should be asked and in the wild pursuit of technology is usually avoided.

here are many cited advantages to AGI and some are valid and others do not question the morality or need for the enormous resources required. A classic is the ability to fly autonomous aircraft at your enemy and not risk pilots. The counter argument is why are you fighting in the first place. The problem is usually solvable by other means but human ego and distrust hinder efforts. If a true AGI was invented it would need emotions as well as logic. As the object would have to live in the real world, we could end up with an artificial copy of us. Who says it would be any better. If it only half does the job, what is the point of it? The mooted idea that it could be a wonder being without malice or sin is a myth.

This of course will not stop the mechanistic chasing of results. History has shown that ethics are soon dropped when events change. Many reasons might stop AGI and none of them needs to be human intervention. This kind of massive investment needs a stable environment that can be undone by natural and unnatural cataclysms. Also in spite of the vaunted basic income proposal, people like to work. It is part of our psyche to provide for our families and not everybody agrees that having the opportunity to stay at home and create stuff is the answer. Zoos used to throw food to their animals and wondered why they were not happy and even mentally disturbed. When they hid the food and made the animals look for it or put lions near antelope to keep them both on their toes, things picked up. Life is a constant test and you cannot take that away.

There are many algorithms and designs out there but AGI is so far away at present, they are clutching at straws at present.

See me here

Also see
Humanity and AI
The future of humanity
Truth or travesty
Brave new world

Copyright © 2020 allusions.co.uk | Maldwyn Palmer