Genetics Feed

January 18, 2008

California stem cell research company produces two human embryonic clones

The Washington Post reported that scientists from Stemagen, a stem cell research company based in La Jolla California, created embryonic clones of two adults that developed to a stage that was more advanced than any previous experiment had achieved. The goal of Stemagen's research is to create personalized stem cells for patients suffering from various diseases that can then be grown into replacement tissues. Tissues fabricated in such as manner would not be rejected by a patient's immune system.

Chris K. Haley, NestedUniverse.net. Subscribe Get free RSS or email updates here. 


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December 18, 2007

Synthetic DNA programming boom

Digg.com user guyro found an article about synthetic DNA from Washington Post staff writer Rick Weiss pointing to progress which will create a genetic programming boom in the near future. Click here to read the original article.


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November 06, 2007

What is the Singularity?

What is the Singularity? Exponentially accelerating progress
© iStockphoto.com / Felix Mickel

The Singularity

The Singularity, also called the technological singularity, refers to the predicted accelerating progress of science and technology in coming years and the changes that will result. Several technologies will play key roles in this, including artificial intelligence software, computer hardware, nanotechnology, genetic engineering and robotics. A key principal in the theory is a demonstrated history, and predicted continuation of, accelerating progress in these areas that is measured not on linear scales, but exponential ones.

Greater Than Human Intelligence

One prediction is that artificial intelligence software that is more intelligent than a human being will be developed. If it is possible to develop this kind of software, it will be able to engineer something even more intelligent. A continued cycle of improvement will lead to an intelligence explosion, and the creation of superintelligence, beyond which accurate predictions of what will happen next begin to break down. The term singularity is an analogy taken from physics that refers to the lack of knowledge that happens at the center of a black hole - its singularity.

A Process

The term singularity can be misleading in some ways. It gives the impression that there is some particular event, or explosive activity that occurs at a point in time. Instead, most authors are referring to a process or sequence of activities that result in dramatic changes over time.

Here's an analogy in computer storage capabilities. Hard drives which are able to store terabytes of information have become more accessible in the mainstream marketplace recently. A quick check of several vendors shows that there are units available for around $150-200. Several years before, we saw 500 gigabyte drives - less than half of the storage space - for around the same price.

When looked at within the context of current events, that progress is notable, but not dramatic. However, a few decades ago, when the cost of a 10 megabyte drive was approximately the same, an announcement that a drive that was available that had 100,000 times the capacity of the standard drive on the market would have been seen as earth-shattering in what it would do for information technology of the time.

Dramatic Progress

In the same manner, we will experience dramatic progress over the coming decades, but it won't feel as dramatic while we are actually experiencing it.

If you're interested in the concept of the Singularity, Artificial Intelligence and Robotics, stick around and keep reading!


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