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Thursday, October 10, 2013

Fusion, fusion everywhere but not here

Recent news that NASA may be making progress toward fusion rockets for inter-planetary travel is encouraging. Given the level of knowledge humans appear to posses, it is embarrassing to be in a situation that limits available energy. Everywhere we look, energy is free and it comes from fusion. The inability of humans to master this universal trick is puzzling, especially because zero cost energy would have set them free – with unlimited food, water and automatically cleaned and stabilized environment for ever.

Digging toxic materials out of the ground and burning them in their unstable green house for energy seem to reveal a level of societal stupidity that is incomprehensible. The tree huggers and hipsters, perhaps with better intentions but with equally stupid notions of energy creation have been clamoring for wind, photovoltaic cells and nuclear fission. Is this because of lack of understanding or is it driven by localized incentives that simply will not allow societally optimal solutions?

Energy creation has to stick to a few simple constraints. The process cannot create waste that needs to use energy and time to process, it cannot affect habitats and the environment and more importantly, it cannot consume more than it produces. What is left?

Sunday, October 6, 2013

Connected brilliance

A recent article in the journal of Brain hypothesizes that the unusual level of high connectivity between the left and right hemispheres of Einstein's brain may have contributed to his brilliance. If true, this has implications for many areas including childhood brain exercising and education in general.

Typical designs of the human brain seem to promote hemispherical specialization. This may be an unintentional effect of evolution that may have afforded an advantage to being good in one activity or another. If the objective functions of the individual and society are relatively simple, optimal brain design may be dominated by specialization. After all, it is possible to create an efficient hunting group by assembling spotting, throwing and carrying skills in separate individuals. This seem to have continued in the modern world even in the presence of somewhat more complicated needs.

Education systems that stress focus may create highly specialized individuals, akin to robots that possess a limited, albeit being efficient, skill set. As the information and knowledge needs of society increase, there is a natural push toward specialization. However, education systems that cater to this trend are trading off creating individuals with the ability to transform the world to those who can efficiently work in it.

Education systems providing whole brain content may be able to provide a desirable software connectivity overlay to ordinary brains. It is not realistic to expect another Einstein but perhaps universities can devise ways to incrementally improve what they are provided with.


Friday, October 4, 2013

Simulated colonies

A recent article in the Journal of Proceedings of the National Academy of Sciences shows that a simple mathematical simulation explains the formation and progression of human populations between 1500 BCE and 1500 CE. The authors appear proud that their models explain reasonably well how large scale societies formed. However, it also indicates that “intelligently designed” humans resemble ants and bees than something more substantial.

For most of the history of humans – a few parameters that describe the interactions of ecology and geography were enough to explain and forecast their behavior. Sporting fairly simple objective functions that include food, sex and power, human societies flourished with less flexibility and depth shown by ants and bees. They have been understandably proud of the accomplishments of the last few centuries in which they devised faster and more destructive ways to perpetuate the same goals.  Now, simple mathematics prove societal behavior can be easily modeled.

As they dream of perpetuating their genes across the solar system and beyond, humans may benefit from some introspection – what they have done thus far and why they may not do anything different in the future.

Monday, September 30, 2013

Downward mobility

A recent article in Sociology Mind, demonstrating that check cashing outlets strategically target high crime neighborhoods, is an indication that analytics and targeted marketing are kicking into top-gear. Demand for goods and services will be met with supply at prices that will clear the market. The providers of services will maximize profits by selecting the most desirable locations, consumers, products and prices. This is true for crime, guns, prostitution, check-cashing and other such entities. From a policy perspective, however, this has societal implications.

If the reduction of crime has a net economic value to society, then regulating agents that aid crime may be optimal. However, this is an analytical (and empirical) question as regulation adds costs to society by introducing artificial constraints to market clearing mechanisms, resulting in dead-weight losses. The positive spill-over and long-term beneficial effects of crime reduction has to be evaluated against the likely cost of regulations. Both the benefits and costs are uncertain and thus, policies that are staged, introducing flexibility to future course corrections are optimal. Since crime almost always has a perpetrator and a victim, the question is how to shut down access to resources for those who commit the crimes. This is not unlike cutting the blood supply to certain types of cancers. This is, however, a complicated problem as the victims rely on the same mechanisms to live.

Policies have to have a temporal dimension – possibly starting with a severe action (such as government controlled access) with a well laid out plan to move toward a full market based mechanism. The most beneficial policy is not a stagnant one but rather a system with clear and well-articulated transition from necessary regulation to solve the issue at hand to market based mechanisms.

Saturday, September 28, 2013

Uncertain governance

As the politicians in Washington battle for their beliefs and brownie points, the coming generation has to seriously consider effecting a transformation in the current governance system. The two-party dysfunction has reached its peak and the halls of the capital are now filled with ignorance and incompetence. The “representatives” simply do not represent the knowledge and capabilities of the population, as over half of them never cared to even vote in recent elections. It is time to move to the future. It is time to break the shackles of irrelevant rules and regulations and equally antiquated law making procedures.

The representative form of democracy is already obsolete in the presence of contemporary and emerging technologies. The elections, controlled by a minority, almost always result in a choice that could be marginally better than the alternative presented, but never the best. Unless the participation in the electoral process can be substantially increased, it will remain to be a sham – an inefficient process to control the damage. The current process elects a handful of people, completely disconnected from the present and with obscene incentives to perpetuate the past. They are ill-equipped to understand the choices in front of them, let alone select the best alternative. Most likely still have fax machines in their offices even though they may not know how to use them. To expect them to effect the best policies for the country is irrational.

The best way to get out of this nightmare is to move to a form of direct democracy – using technology. There is no need to create an inefficient layer between the people and the policies. Alternatives can be easily presented to the people and voted on by the entire country. Perhaps then, the “representatives” can return to their homes and towns and start collecting social security, if it is still available.

Thursday, September 26, 2013

Failure

The failure of science to propel thoughts and the failure of religion to lift humanity have left most in the dust – some yearning for meaning and others for food, to sustain themselves. Humans have demonstrated irrationality by living while some attempt to concoct grand theories to explain the inexplicable. In the noise of segmentation – countries, colors and beliefs – homo-sapiens shall sub-optimize and possibly destroy a fantastic quirk in space-time, that is habitable.

They had done it before, erasing sophisticated Neanderthals and running over their cousins across the continents to the South.They had done it before, by pretending superiority and waging wars to prop up their own egos. They had done it before, by travelling far and wide, by injecting diseases and false hopes to the indigenous. They had done it before, by raping and pillaging what is not theirs and then asserting meaningless theories to justify their actions. They had done it before,  by allowing the stupid to rule them and then becoming submissive in their own homes and valleys. They had done it before, by asserting privilege to be talent and initial conditions to be inevitable. They had done it before, by beauty, strength and ignorance.

The failure is irreversible in the presence of societal inflexibility.

Monday, September 23, 2013

Regulatory obsolescence

A recent article in Anesthesia & Analgesia points out that iPhones can already be equipped with Pulse Oximetry – currently only available through expensive and rather bulky equipment in the OR and preparation rooms. However, these devices on smart phones are not yet approved for use. This regulatory overhang is holding back the application of cutting edge technologies in medicine and other areas.

Regulatory agencies with rigid and prescriptive rules are ill-equipped to move at the speed of technology. In such a regime, regulations are likely to constrain the population to antiquated, costly and more risky methods than what may be afforded by contemporary technologies that are more effective but are not proven in the traditional tracks. Unfortunately, the education, skills and knowledge of regulators are unlikely to keep pace with rapidly changing technologies. Thus, decisions made by humans are increasingly less efficient in the creation and implementation of regulations.

A better regulatory regime may be one that describes the expected outcomes in quantitative terms and let technologies, that satisfy such end points, to be automatically approved.

Friday, September 20, 2013

Chandra’s coma

Recent observations from NASA’s Chandra observatory that shows the enormous scope of the Coma cluster of galaxies leave the amateurs dumfounded. The features of this epic structure, spanning over half a million light years, cannot be easily explained. The marriage of at least two giant elliptical galaxies has resulted in a structure of fantastic scale, held in shape, apparently by gravity.

The observation of such structures, ironically, raises more questions than answers. The paradoxical information loss in a black hole, sometimes explained away by the pasting on the surface, leading to the possibility of the universe being a hologram, may need to be revisited. The question is whether peeking into the past is a fruitful activity – does it provide new information or just cloud already established ignorance?

It may be time to look to the future, for the past is too dull or inexplicable with available tools.