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Archive for the ‘technology’ tag: Page 9

Aug 24, 2012

How to Build a Spaceship again

Posted by in categories: asteroid/comet impacts, biological, biotech/medical, business, chemistry, counterterrorism, defense, economics, education, engineering, ethics, events, existential risks, finance, futurism, geopolitics, habitats, human trajectories, life extension, lifeboat, media & arts, military, nuclear weapons, physics, policy, space, sustainability, transparency

This essay was originally posted last year and is now back with small changes. Enjoy.

The first decade of the 21st century ended with human space flight nowhere near to fulfilling the predictions made at the beginning of the space age. Not even close. Just as the Vietnam war robbed the space exploration budget, the end of the century found vast public funds, a truly mind boggling amount of treasure, spent on the cold war toys that have yielded guaranteed huge profits for the military industrial complex. Many of these incredibly expensive weapon systems do not work as advertised and very few of them have any application in the present war on terror. 911 did not stop the money flowing to new super fighter planes and missiles designed to shoot down other missiles. The promise of space was in truth sacrificed for the profits of the weapons industry. The expected moon bases and colonies on Mars were never funded and no human being has escaped earth orbit since the last Apollo mission. The underfunded space shuttle completely failed to provide the cheap lift and multi-mission capability that was never really possible to achieve. The showpiece International Space Station is little more than a 100 billion dollar collection of tin cans flying in endless circles.

Over a quarter century wasted and the human race seems in large part to have accepted the end of the space age. Despite a collection of old and new inferior lift vehicles incapable of accelerating a spacecraft to escape velocity, there is endless hype concerning the privatization of space and the bright future these for profit enterprises will bring about. The single point of failure in these schemes is the false miracle of fuel depots in space. These orbital gas stations will supposedly enable all the missions that previously could only be accomplished by a Heavy Lift Vehicles like the Saturn V. Cryo fuel storage and transfer is at this time a myth and has never even been attempted due to the extreme difficulties involved. It is simply a smoke screen to disguise defeat. We are not going anywhere if we stay on this path. The only hope for human space flight is the realization that deep space travel may at any time mean the difference between humankind surviving or disappearing forever. If this truth cannot unlock the vast resources required then we are sealing our collective fate. The Spaceship is the only insurance against extinction. Safeguarding the entire human race is the ultimate military mission, yet is completely ignored by our leaders and the defense industry. The inevitable asteroid or comet impact and the threat of a 100 percent lethal plague are with us right now. We as a species are playing a game of Russian roulette. We truly do not know when, but we know what is coming.

Everyone breathes a sigh of relief when it is explained that disastrous impacts only occur an average of once every several million years. The key fact never discussed is impacts are random. An impact could occur tomorrow, and again the next day, and it would just be a blip on a curved line representing the immensity of geologic time. No one would be left to exclaim, “WOW! What were the odds of that happening?” In the same way the threat of engineered pathogens is ignored, overlooked, or scoffed at in the hopes it will just go away. Just as there is little than can be done to stop seasonal flu, there is very little that could be done to stop such an airborne plague once it begins. Naturally evolved pathogens always leave a certain percentage of survivors but an engineered virus does not follow that rule. We are led to believe there is no defense, but we are being decieved and there is nothing further from the truth.

Continue reading “How to Build a Spaceship again” »

Aug 24, 2012

The Fermi Paradox and Silent Planets

Posted by in categories: asteroid/comet impacts, business, counterterrorism, defense, economics, education, engineering, ethics, events, existential risks, finance, futurism, geopolitics, habitats, human trajectories, life extension, lifeboat, media & arts, military, nuclear weapons, policy, space, sustainability, transparency

http://www.sciencedaily.com/releases/2012/08/120823150403.htm

In a recent comment John Hunt mentioned the most probable solution to the Fermi Paradox and as more and more planets are discovered this solution becomes ever more troubling.

Whether civilizations are rare due to comet and asteroid impacts- as Ed Lu recently stated was a possibility- or they self-destruct due to technology, the greater danger is found in human complacency and greed. We have the ability right now, perhaps as hundreds or even thousands of other civilizations had, to defend ourselves from the external and internal threats to our survival. Somewhat like salmon swimming upstream, it may not be life itself that is rare- it may be intelligent life that survives for any length of time that is almost non-existent.

The answer is in space. The resources necessary to leave Earth and establish off world colonies are available- but there is no cheap. Space travel is inherently expensive. Yet we spend billions on geopolitical power games threatening other human beings with supersonic fighters and robot missile assassins. The technology to defend civilization as a whole from the plausible threat represented by this “Great Silence” will cost us no more than what we spend on expensive projects like vertical take-off stealth fighters and hyper-velocity naval rail guns. But it is not the easy money of weapons; it is the hard money of vehicles and systems that must work far from Earth that is unattractive to the corporate profit motive.

Atomic spaceships capable of transporting colonists and intercepting impact threats are the prerequisites to safeguarding our species.

Aug 21, 2012

Antimatter Catalyzed Fusion

Posted by in categories: engineering, futurism, media & arts, physics, space

The recent Skeptical Enquirer article linked to this site proclaiming antimatter propulsion as “pseudoscience” was.….wrong.

Antimatter will have to be produced in quantity to be used for propulsion but very small quantities may be all that is required for an interim system using antimatter to ignite fusion reactions.

It may be that some people pushing their own miracle solutions do not like other more practical possibilities.

Unlike any type of gravity manipulation, anti-matter is a fact. Anti-matter catalyzed fusion is a possible method of interstellar propulsion; far more in the realm of possibility than anti-gravity.

Aug 17, 2012

Ivanpah as the future

Posted by in categories: business, economics, education, engineering, ethics, finance, futurism, geopolitics, human trajectories, media & arts, physics, policy, space, sustainability, transparency

http://www.kcet.org/news/rewire/solar/concentrating-solar/ni…tinue.html

Cover the deserts in solar energy plants and use electric trains for our transportation infrastructure; the best future I can imagine. A favorite Einstein quote is “Not everything that can be counted counts, and not everything that counts can be counted.” Perhaps the number we are counting that counts is the amount of energy it would require for a future population of 10 billion people to live like we do in the west.

I was surprised to find a statement to the effect that only one method of generating this energy is practical; solar energy beamed to Earth from the Moon; from wiki–

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Aug 16, 2012

GMO Armaggedon

Posted by in categories: biological, biotech/medical, business, chemistry, counterterrorism, defense, economics, education, engineering, ethics, events, existential risks, finance, futurism, geopolitics, homo sapiens, media & arts, military, open access, open source, policy, transparency

http://www.newsdaily.com/stories/bre87f15x-us-california-gmo/

Filthy Lucre will certainly destroy us all if we cannot even pass a law that makes food companies tell us what they are feeding us.

Aug 14, 2012

Hellalujah, the cannibal apocalypse is coming!

Posted by in categories: asteroid/comet impacts, biological, biotech/medical, counterterrorism, defense, events, existential risks, military, policy, sustainability, transparency

http://www.sciencedaily.com/releases/2012/08/120814100302.htm

A couple months ago I was in the Seattle public library and overheard a pierced, tatooed, and quite smelly young man telling someone he was waiting for this F-d up civilization to collapse and hoping it would happen soon. The two most likely causes of such a collapse would be an asteroid or comet impact that would throw debris into the atmosphere and stop food production for several years, or a plague. A big impact or an engineered pathogen would be the extreme in this scenario and would not simply take us back to the stone age- it would render the human race extinct.

All the disenchanted Americans who look forward to surviving the collapse of the present world order might want to consider the less fortunate areas of this planet where there is no such rule of law or any agricultural or industrial infrastructure. North Korea has gone through the classic collapse cycle during recent bad winters and the government had to repeatedly deal with widespread cannibalism. It is one of those most perfect warnings where nothing could be more crystal clear to a race of intelligent and technologically advanced beings. And we ignore it.

Turn the sunlight off for a couple years in a row and everything we know would end because everything we eat would end. Think about it the next time you watch an episode of the Walking Dead or watch a movie like The Road. Not world war Z; world war C.

Apr 14, 2012

Earth’s Titanic Challenges

Posted by in categories: asteroid/comet impacts, complex systems, economics, ethics, existential risks, finance, fun, geopolitics, homo sapiens, human trajectories, lifeboat, media & arts, rants
RMS <em>Titanic</em> Sails

What’s to worry? RMS Titanic departs Southampton.

This year marks the 100th anniversary of the Titanic disaster in 1912. What better time to think about lifeboats?

One way to start a discussion is with some vintage entertainment. On the centenary weekend of the wreck of the mega-liner, our local movie palace near the Hudson River waterfront ran a triple bill of classic films about maritime disasters: A Night to Remember, Lifeboat, and The Poseidon Adventure. Each one highlights an aspect of the lifeboat problem. They’re useful analogies for thinking about the existential risks of booking a passage on spaceship Earth.

Can’t happen…

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Jan 11, 2012

5 new African Journals on Technological Innovation

Posted by in category: futurism

GO TO JOURNAL HOMEPAGE HERE

Journal for Innovation, Ethics, & Technology Management

ISSN: 2226-048X

View Journal | Current Issue | Register

Journal for the Advancement of Education

ISSN: 2226-051X

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Aug 31, 2011

Life Extension Potential

Posted by in categories: life extension, sustainability

The objective for the body and more specifically cells is to monitor its energy potential and well being just like we’d monitor anything else with a modern information system/information technology (IS/IT).

Apoptosis is an intentional death of a cell that triggers a “natural” death, Necrosis is an unintentional death of a cell due to damage. While there are some inherent dangers with existing and making it as difficult today to avoid necrosis as it was yesterday, we can aim to scientifically identify apoptosis and manage it. Most of us are familiar with apoptosis, we call it cancer…a phenomenon where cells don’t know when to call it quits and we suffer as a result of the growth.

The specific technology doesn’t exist yet, but we require a mechanism to measure and regulate mitochondrion decisions on-demand. Let’s get to work people! Is there a way that we could constantly monitor mitochondrial regulation without losing blood regularly like a the annoying finger prick monitoring that diabetics have to currently endure.

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Aug 26, 2011

The Technological Catalyst behind the Frequent Financial Market Capitulation

Posted by in categories: economics, finance

I got this tweet today, as a part of a larger conversation that technological breakthroughs could help predict disruptive economic times. During the past 10 days or so, the US and global financial markets have taken a deep plung, as a result of, well, according to the CIOs (chief investment officers) and politicians, we don’t know. The new industry pins the almost unanimous economic decisions of sell sell sell, to the latest new is geo-political interactions and/or financial specific news.

We see headlines like “Downgrade Ignites a Global Selloff” at the Wall Street Journal, referring to the Standard & Poor’s downgraded credit rating of US treasuries, which by the way soared during the selloff of equities, because of their relative strength.

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