Eric has extrapolated twenty-first century (and beyond) futures before, usually based on extending technologies and social trends into that future. I'd like to see a different approach, though. It strikes me that there is a growing social problem. I've known about it since the early eighties, and wrote about it earlier this decade in one of the Game Ideas Unlimited articles (on those periods of great upheaval in history caused by major societal shifts), but never really seen a viable solution for it.
It is not really a new problem. It is the problem of mechanization that has been plaguing us since the Dutch through their Sabo into the cogs of the machines that had put them out of work. The simple fact is that production requires fewer people than it ever has before, and is expected to require even fewer people in the future than it does now.
American automakers developed the highly efficient process of the assembly line to the point that auto workers could be paid outrageous wages for what was at best semi-skilled labor. Cars could not be produced without them, but with them they could be produced in thousands, a hundred or more in a day. Five hundred men built one hundred cars in eight hours at twenty dollars an hour (ten times the minimum wage), each taking home one hundred sixty dollars a day, adding eight hundred dollars in worker costs to the price of one car, in addition to materials. Of course, wages kept going up, driving up costs, driving up prices, and cars got to rival houses in cost. House prices also went up, though, because the slightly-more-skilled construction workers felt they ought to be paid enough for building a house that they could afford to buy a car. I'm not blaming the unions. Everyone thinks that he gets paid less than his work is worth, based on what he thinks he ought to be able to buy for it. I'm going somewhere else with this.
The Japanese kept wages down. More significantly, though, they automated much more of the process. An American assembly line had four guys putting tires on a car, one at each wheel. A Japanese assembly line had a machine that put four tires on the car, monitored by one guy who also kept a watch on several other machines in that part of the process, for quality control. Not only did they pay their workers less, they kept reducing their work force. After all, a machine can spot quality problems as easily as and perhaps more reliably than a person, and so you reduce several quality control operators to one who monitors the quality control monitoring machines. Soon five men can build a car, and indeed can build that same hundred cars a day, using those machines.
The projection I read asserted that we were headed for a time when ten percent of the able population could do one hundred percent of the jobs which were not done by machines. That leaves ninety percent of the population unemployed. If, though, that means that that ninety percent has no income, then only ten percent of the population can afford to purchase anything, and the fact that we can make a hundred cars a day becomes meaningless when our market can only sustain perhaps that many in a year.
Some economists have argued that the United States is transitioning to a "service economy". That means that most of us work not in production (which includes growing food, manufacturing goods, and construction) but in non-productive jobs (which include transportation, wholesale and retail sales, administration, government work, finance, computer programming, repair work, personal services such as house cleaning and yard work)--anything which does not result in a physical product.
The problem with a service economy is that only physical production (or perhaps to a much lesser degree the development of new ideas) creates real value. What that means is that the actual value of our production output must be equal to the total income of everyone in the entire society. Only those people who produce marketable material goods create real value; everyone else just moves it around.
So the five guys who build the cars have made something of worth. They made a hundred cars today. In a service economy, there are ninety-five other people who are waiting for the money those five guys just earned. So those paychecks have to be large enough that they can afford to buy the services of the other ninety-five people--and again, large enough that all hundred of them can afford to buy the one hundred cars, which now have to sell for a high enough price to support those large paychecks but a low enough price that everyone can afford one.
"Service economy" ultimately bankrupts itself. There can't be enough money for the many to buy the goods produced by the few and also buy the services of the many. It is inherently inflationary and leads to necessary economic collapse.
Since competition is such that Malthus' Tragedy of the Common will drive those who can make such decisions to employ fewer people and rely more on automation in order to compete with others, and no government has sufficient power to regulate all such production world-wide, it is inevitable that the majority of the workforce will ultimately be unemployed. That means that the world must find alternate means of providing income for the majority for whom there simply are no jobs, or we face a collapsed world in which starvation of the masses is common and although it is possible to produce ample goods for all there is no system to transfer goods to those who need them.
One solution is a form of socialism, in which all means of production become government property and all income is distributed according to government formulae. Some might argue that we are already headed in this direction. It raises the question of how it is determined who will work and who will distribute the product, but it creates the Star Trek-like world in which everyone can do what he wants because everything is free.
A more capitalist solution uses stock to put the ownership of the corporations that own the means of production in the possession of the displaced workers. That is, if General Motors terminates a thousand workers in order to replace them with machines, it must give each of those workers sufficient share in the company that their share of the company profits would be equal to their lost income. Of course, current shareholders are not going to be pleased with that redistribution of their property, and indeed they too will need income when their jobs also vanish. On the other hand, a transition might be devised in which workers do not receive wages but instead become major shareholders, determining their own level of mechanization. After all, if you tell a hundred workers that spending a third of their present month's income to install machines after which half of them will never have to work again and all of them will earn ten percent more than they did before, they'll probably agree to that. One uncertain complication of this, though, is the second generation: even given that stock will pass from parents to children, will there be enough in some families to provide any level of life for the children? Birth rates will create disparities, and couples who have no children will create inheritance issues.
I've seen images of the future in which the economy collapses. I'd like to see versions in which some sort of income redistribution system works, or at least in which it is being created in the short term. Those would be interesting worlds, and might help us who consider ourselves more intelligent than the average population get a grip of the potential solutions of one of the largest looming problems of our generation.
So, what thoughts?
--M. J. Young