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Archive for the ‘science’ category: Page 147

Nov 21, 2013

Do unemployed people age faster?

Posted by in categories: biological, biotech/medical, economics, homo sapiens, life extension, science

By Avi Roy, University of Buckingham and Anders Sandberg, University of Oxford

Men who are unemployed for more than two years show signs of faster ageing in their DNA, according to a study published today in the journal PLOS ONE.

Researchers at the University of Oulu, Finland and Imperial College, London arrived at this conclusion by studying blood samples collected from 5,620 men and women born in Northern Finland in 1966. The researchers measured the lengths of telomeres in their white blood cells, and compared them with the participants’ employment history for the prior three years, and found that extended unemployment (more than 500 days in three years) was associated with shorter telomere length.

Telomeres are repetitive DNA sequences at the ends of chromosomes, which protect the chromosomes from degrading. With every cell division, it appears that these telomeres get shorter. And the result of each shortening is that these cells degrade and age.

Continue reading “Do unemployed people age faster?” »

Nov 20, 2013

Can We Live Forever?

Posted by in categories: evolution, futurism, human trajectories, life extension, nanotechnology, philosophy, robotics/AI, science, singularity

The Lifeboat community doesn’t need me to tell them that a growing number of scientists are dedicating their time and energy into research that could radically alter the human aging trajectory. As a result we could be on the verge of the end of aging. But from an anthropological and evolutionary perspective, humans have always had the desire to end aging. Most human culture groups on the planet did this by inventing some belief structure incorporating eternal consciousness. In my mind this is a logical consequence of A) realizing you are going to die and B) not knowing how to prevent that tragedy. So from that perspective, I wanted to create a video that contextualized the modern scientific belief in radical life extension with the religious/mythological beliefs of our ancestors.

And if you loved the video, please consider subscribing to The Advanced Apes on YouTube! I’ll be releasing a new video bi-weekly!

Nov 14, 2013

The Disruptional Singularity

Posted by in categories: business, climatology, complex systems, cosmology, counterterrorism, cybercrime/malcode, defense, economics, education, engineering, ethics, existential risks, finance, futurism, nanotechnology, physics, policy, robotics/AI, science, singularity, supercomputing, sustainability, transparency

(Excerpt)

Beyond the managerial challenges (downside risks) presented by the exponential technologies as it is understood in the Technological Singularity and its inherent futuristic forces impacting the present and the future now, there are also some grave global risks that many forms of management have to tackle with immediately.

These grave global risks have nothing to do with advanced science or technology. Many of these hazards stem from nature and some are, as well, man made.

For instance, these grave global risks ─ embodying the Disruptional Singularity ─ are geological, climatological, political, geopolitical, demographic, social, economic, financial, legal and environmental, among others. The Disruptional Singularity’s major risks are gravely threatening us right now, not later.

Read the full document at http://lnkd.in/bYP2nDC

Nov 12, 2013

The Future of Scientific Management, Today!

Posted by in categories: business, counterterrorism, defense, economics, education, engineering, ethics, existential risks, finance, futurism, science, singularity, sustainability, transparency

The Future of Scientific Management, Today! (Excerpt)

Transformative and Integrative Risk Management
Andres Agostini was asked this question:

Mr. David Shaw’s question, “…Andres, from your work on the future which management skills need to be developed? Classically the management role is about planning, organizing, leading and controlling. With the changes coming in the future what’s your view on how this management mix needs to change and adapt?…” Question was posited on an Internet Forum, formulated by Mr. David Shaw (Peterborough, United Kingdom) on October 09, 2013.

Continue reading “The Future of Scientific Management, Today!” »

Nov 4, 2013

Our Parent Star: New Solar Science, an Uptick in Activity, and a Clearer Emerging Picture

Posted by in categories: existential risks, science

Zach Urbina, solar science, SDO

After nearly six months of relative quiet, our parent star, the sun, awoke. Recent predictions from leading solar scientists ranged from “cycle 24 will be our weakest yet” to “cycle 24 is quiet now, because it will be double peaked.” It appears that the latter is emerging as the clearer truth.

Over the course of a week, between October 24th and 31st, more than 28 substantial flares fired off from the sun. Several of the more recent flares sent massive clouds of ionized particulate matter, called coronal mass ejections, toward Earth.

Four of the recent flares were X-class solar flares, the strongest on the scale, erupting from the photosphere of the sun, causing minor radio blackouts, and sending coronal mass ejections in many different directions, including toward Earth.

Continue reading “Our Parent Star: New Solar Science, an Uptick in Activity, and a Clearer Emerging Picture” »