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Scientific Sense Podcast

Friday, December 28, 2018

Wearing the inside out

A precise definition of consciousness eluded humanity forever. As she stood up in the African Savannah for the first time and took a peak at the star-studded Southern sky, unobstructed by light pollution, she knew there was something more than tactical optimization of a narrow objective function that included food, sex and survival. Consciousness appears to have originated from the individual abstracting herself from the immediate and visible context. Thus, a conscious individual will be more prone to abstraction such as art, literature and music and will be less adept at prescriptive notions as perpetuated by science and technology. It is likely that the industries that drive the economy has less aggerate consciousness compared to society.

As "artificial intelligence," accelerates with a battle being fought on the margins to make machines, "conscious," the technologists have to understand that one cannot impart a property to an object without a clear definition of the property. Consciousness is clearly not appearing, talking and behaving like a human (or a dog), but rather an ability to abstract. Dogs are likely more imaginative than most humans and they are possibly more conscious. A narrow objective function will constrain the originator and most of the world's human population is struggling to cope. The luxury of time to think is an important nourishing aspect of consciousness.

Then, a more important question is whether consciousness is utility enhancing for the individual. A conscious human being will have a higher level of pain as she attempts to optimize within a complex and uncertain context. A conscious individual will not limit her thoughts to countries, religions, races or education. A conscious individual will not extinguish another, be unfair, seek localization and become narcissistic. A conscious individual will seek to unite rather than divide, seek freedom and achieve happiness within a finite time horizon.

Humans do not seem to have very high levels of consciousness nor do they have a definition for it.


Monday, December 24, 2018

Singularity, revisited

As fragmentation rules the status-quo, as hatred defines actions and policies, as incompetence dominates, as ignorance prevails, as uncertainty thumps the known and the deterministic, as science ignores religion, as religion seeks to kill science, as technologists travel to the street for money to invest, as financiers travel to the technologists to fill their sack, as musicians shout and cry without meaning, as cops kill, as the white, black and brown assert why they matter, as the politicians who went to drain the swamp, poison it, as the markets crash, as the homeless shiver, as the sea rises and crashes into the coasts to eliminate life, as the academics write papers of irrelevance, as the doctors attempt to keep their patients on life support, as the physicists make theories of nothing, as the engineers make meaningless inventions, as the graduates of the best schools get elevated in spite of their criminal backgrounds, as the bureaucrat in the lonely island gets lost in separation logic, as the elite drink wine and the rest beer, as the handsome horse rider plans the next intervention, as the purveyor of non-capitalism deals with the one who does not understand capitalism, as the religious leaders lock up their positions by attempting to eliminate those with a different faith, as the ancient island loses humans in droves, as the technologists spread private data as if it is Halloween candy, as the consultants assert they know everything and the investment bankers assert they have all the money, as the universities attempt to recruit the best and the brightest of certain shades, as some dole out tax relief and others take it back, as entrepreneurs struggle and monopolists win, as the young and confused battle against the old and weary, as some try to burn anything that burns and others try to save the burning residue, as the powerful kill those with information and the most powerful stand silently behind, as the world spins in distress in spite of the many exo-planet discoveries, we have reached a discontinuity.

I suspect, this was not the singularity they have been waiting for.

Saturday, December 22, 2018

High-throughput Screening for Energy


The battle for innovation will be won at the intersection of materials and information. The field has been lagging for nearly a century as scientists focused on incremental improvements to established media. Now, there appears to be hope for progress at an accelerated pace (1). Well established techniques in fields such as life sciences could boost productivity in other areas.

Humans have gotten used to relying on nature for materials for half a million years. In the modern world, that substantially curtails their ability to move further. They have been given a matrix of simple molecules and the capability to combine them at will to create new properties and applications. They have been misguided for ever, trying to make gold from charcoal and attempting to fuse hydrogen in a cold test-tube. Industries such as pharmaceuticals that claim to have found "new agents," largely relied on tree barks and soil. It was nature that made the humans tick, albeit at a very uninteresting level.

The ability to custom develop materials to fit desired properties will be an indication of human advancement. It is not the ability to code, to send mechanical toys to nearby planets, to keep the weak and the weary on life support systems, to devise theories of nothing, to postulate the growth and decline of countries, markets and cryptic currencies, to create humanoids without consciousness, to make vehicles that move at the speed of sound or to inject poison to the political swamps.

Next generation materials will redefine the energy and the future of the "tiny blue dot."


(1) https://www.sciencemag.org/news/2018/12/megalibraries-nanomaterials-could-speed-clean-energy-and-other-grand-challenge-targets

Monday, December 10, 2018

It is all in your mind


An experiment at Stanford (1) appears to demonstrate the power of the placebo effect. Most pharmaceutical research clearly points to the effects of believing and as suggested in the study, it has implications for how information is captured and disseminated through tests. Humans are susceptible to suggestion and can completely rewire the infrastructure of their body from their brain. This should have had survival benefits early as the village elder may have segregated people into random groups and reinforced one side positively and the other not. Those who where lucky enough to be in the right group started believing and ultimately succeeded, proving the point.

An over-tested and over-treated contemporary population is not only suffering from ineffective treatment regimens but also the negative effects imparted on their bodies by their brains. As medical schools get more technical in their educational stance, they have to remember that the weakest link in the chain remains to be the patient, who could easily fight technology. In this context, it may be time to redesign education bottoms up with more focus on how patients internalize information. Ultimately, it is the content of revealed information that drives outcomes. As technology advances we are likely to be exposed to more information and the effects of such exposure could completely negate any positive impact of advanced treatments.

For a variety of reasons, humanity is at crossroads. On one hand, we have accelerating technologies that boasts to make everything better and on the other, it conflicts with the psyche of ordinary human beings. With a harsh timing constraint, once an individual is sliding down the slope, it is nearly impossible to reverse the trend.

Everything appears to come back to how society manages and uses information.


(1) https://www.sciencemag.org/news/2018/12/just-thinking-you-have-poor-endurance-genes-changes-your-body