Wednesday, November 1, 2017

Proof-of-work as a primary motivator of human value

What is the great limiter of a human being? Death and decline. Human impermanence is the foundation of the app economy (saving you valuable time) as well as Buddhism (relinquishment of attachment to things that will fail and fade away). Because human lives all terminate, and as living beings we relish our aliveness, time becomes the most valuable item.  That is why, when people cross social norms (or unscrupulous despots), time is what is taken from them through prison (or worse). In certain cultures, the fetish of youth lionizes that unholdable virtue of vigorous life that time takes from everyone.

Human beings are collector monkeys. We are primates that delight in and excel at collecting and storing things. This is how early womankind probably shifted from sustenance-level hunter-gathering (also a collecting and storing activity) to civilization-making agriculture. Collect and store. “The individual (and competing) collection of shiny things” describes the core of our current economic model. People collect things, ideas, status, power, and other people. The one thing we have so far failed at successfully collecting is time.

Time continues to slip through our fingers just as it has for millennia. The inescapable and melancholy passage of time, that takes everything from us, inspires and directs our most sincere art, or religious ideals and practices, as well as the structures of our families and social orders.
The race to bottle up time has been on for a long time and modern medicine, from the mundane (antibiotics) to the bizarre (cryogenic freezing), is a response to that deep human need to try to collect time. Just a bit more. Before we go.

Modern management gurus are learning that time is the new gold watch. Retirement and pensions are becoming laughable bygone Technicolors, rendering a heartless fraud the promise of future time to be with family in exchange for unrelenting work now. Time was invented in the factory mills to order humans as laborers. The company stopwatch timed the part-worker and determined if they would be kept on tomorrow. Wages are paid by the hour; lawyers bill by the fraction of an hour; and politicians govern in tranches of years. Time limits and motivates us all.

Enter Bitcoin. What does this have to do with Bitcoin (or more importantly, the future economy)? Hashcash; Solomon shell money; and the proof-of-work. Bitcoin is built on a decentralized model that rewards time-consuming work (calculating a valid block hash), essentially the investment of time (and energy and hardware - also made up of someone’s time). This process is at base the same as the millennia-old practice of adding shells to strings used as currency in the Solomon Islands. The demonstration of the effort (and time) expended on the strands is immediately self-evident to an observer seeing all the little shells tightly bound in neat rows.  This is how winning blocks are verified on the Bitcoin protocol - a first-to-the-post proof-of-work, neatly combing the ancient value in time investment with modern concepts of “first-is-best”.

Bitcoin, therefore, rewards the investment of time (not only in running the hashes, but in setting up the hardware and facilities to compute the hashes). A brief review of some other human endeavors shows how widespread and deeply ingrained this proof-of-work (i.e. proof-of-time-spent) value is in the human psyche.

In sport, the proof-of-work is the demonstration of hours, months, and years of practice, training, and toning, be it in individual exercise and time spent honing the body, or in group sports and time spent developing and executing strategy and skill. In e-sports (yes, playing video games is a sport now, ever since watching people gamble became a sport[1]), becoming a champion player is a clear expression of the intense amount of time invested in the effort.

Art, in all its forms, tends to convey the time the artist spent developing their skill and then crafting their art. The rapper who has developed her style and poetry from an early age; the 16th century academia-trained classical painter; the lifetime masterpiece of the composer; the years of experience in the hands of a craftswoman; the novelist hammering out words for days, weeks, years.

The concept of the meritocracy values time (as it translates to experienced skill) above all else.
It is possible, and I believe, that the proof-of-work, recently popularized as a concept by Bitcoin, is a fundament of human valuation. It seems to be a universal value, seen across time and cultures. It could be the atomic building block of our value system and in turn our civilizations. Bitcoin will fail; the Westfalian state will fail. All fall to the ceaseless master of time. That is why we value time above all else and value those people, places[2], and things that readily show us that time (the most valuable resource to a human being) has been preciously spent.

This understanding/belief about human value is a cornerstone is sheparding in the next economy. The current economy is broken and dead, staggering on as reflected in the recent popular fascination with zombies (from Romero to GoT). The mill’s wage hour does not compute a sustainable life. The relentless and successful collection of money and power over time has reached an unstainable level. Automation and artificial intelligence change what is means to be a human with respect to the value of work and time spent working. Adjustment is coming, either in disconcerting increments or rending tumult. Work is dead, but the people considered “workers” are not.[3] A new economy that values humans as beyond workers or consumers must be born.

As we learn a new nomenclature and way of thinking about how people “make a living” and “fit into society” we must understand what people value.  People seem to value time and the proof-of-work and time spent.  How this transl


[1] It’s interesting to reflect on societies’ difficult relationship with gambling. Could this relate to the apparent disconnect between a reward (equally possible for the one-time ticket buyer as for the daily lifetime lottery buyer) and time investment? Gambling appears to offend our underlying value that things are valuable because of the time spent on them, not the “unfair” results of random outcomes.
[2] It is notable that people spend tremendous sums planning trips to see ancient buildings, while the 1950’s US tract-house tourism industry has yet to gain any momentum.
[3] Proponents of human life and dignity must struggle against forces who would rather kill the worker along with the work, or reduce economic population pressures by unnaturally decreasing our numbers (birth control is a good idea, killing fields are bad).