Читать книгу The Rational Optimist: How Prosperity Evolves - Matt Ridley, Matt Ridley - Страница 11

Time: that is the key. Forget dollars, cowrie shells or gold. The true measure of something’s worth is the hours it takes to acquire it. If you have to acquire it for yourself, it usually takes longer than if you get it ready-made by other people. And if you can get it made efficiently by others, then you can afford more of it. As light became cheaper so people used more of it. The average Briton today consumes roughly 40,000 times as much artificial light as he did in 1750. He consumes fifty times as much power and 250 times as much transport (measured in passenger-miles travelled), too.

This is what prosperity is: the increase in the amount of goods or services you can earn with the same amount of work. As late as the mid-1800s, a stagecoach journey from Paris to Bordeaux cost the equivalent of a clerk’s monthly wages; today the journey costs a day or so and is fifty times as fast. A half-gallon of milk cost the average American ten minutes of work in 1970, but only seven minutes in 1997. A three-minute phone call from New York to Los Angeles cost ninety hours of work at the average wage in 1910; today it costs less than two minutes. A kilowatt-hour of electricity cost an hour of work in 1900 and five minutes today. In the 1950s it took thirty minutes work to earn the price of a McDonald’s cheeseburger; today it takes three minutes. Healthcare and education are among the few things that cost more in terms of hours worked now than they did in the 1950s.

Even the most notorious of capitalists, the robber barons of the late nineteenth century, usually got rich by making things cheaper. Cornelius Vanderbilt is the man for whom the New York Times first used the word ‘robber baron’. He is the very epitome of the phrase. Yet observe what Harper’s Weekly had to say about his railways in 1859:

The results in every case of the establishment of opposition lines by Vanderbilt has been the permanent reduction of fares. Wherever he ‘laid on’ an opposition line, the fares were instantly reduced, and however the contest terminated, whether he bought out his opponents, as he often did, or they bought him out, the fares were never again raised to the old standard. This great boon – cheap travel – this community owes mainly to Cornelius Vanderbilt.

Rail freight charges fell by 90 per cent between 1870 and 1900. There is little doubt that Vanderbilt sometime bribed and bullied his way to success, and that he sometimes paid his workers lower wages than others – I am not trying to make him into a saint – but there is also no doubt that along the way he delivered to consumers an enormous benefit that would otherwise have eluded them – affordable transport. Likewise, Andrew Carnegie, while enormously enriching himself, cut the price of a steel rail by 75 per cent in the same period; John D. Rockefeller cut the price of oil by 80 per cent. During those thirty years, the per capita GDP of Americans rose by 66 per cent. They were enricher-barons, too.

Henry Ford got rich by making cars cheap. His first Model T sold for $825, unprecedentedly cheap at the time, and four years later he had cut the price to $575. It took about 4,700 hours of work to afford a Model T in 1908. It takes about 1,000 hours today to afford an ordinary car – though one that is brimming with features that Model Ts never had. The price of aluminium fell from $545 a pound in the 1880s to 20 cents a pound in the 1930s, thanks to the innovations of Charles Martin Hall and his successors at Alcoa. (Alcoa’s reward for this price cut was to be sued by the government on 140 counts of criminal monopoly: the rapid decrease in the price of its product being used as evidence of a determination to deter competition. Microsoft suffered the same allegation later in the century.) When Juan Trippe sold cheap tourist-class seats on his Pan Am airline in 1945, the other airlines were so insulted that they petitioned their governments to ban Pan Am: Britain, shamefully, agreed, so Pan Am flew to Ireland instead. The price of computing power fell so fast in the last quarter of the twentieth century that the capacity of a tiny pocket calculator in 2000 would have cost you a lifetime’s wages in 1975. The price of a DVD player in Britain fell from £400 in 1999 to £40 just five years later, a decline that exactly matched the earlier one of the video recorder, but happened much faster.

Falling consumer prices is what enriches people (deflation of asset prices can ruin them, but that is because they are using asset prices to get them the wherewithal to purchase consumer items). And, once again, notice that the true metric of prosperity is time. If Cornelius Vanderbilt or Henry Ford not only moves you faster to where you want to go, but requires you to work fewer hours to earn the ticket price, then he has enriched you by granting you a dollop of free time. If you choose to spend that spare time consuming somebody else’s production then you can enrich him in turn; if you choose to spend it producing for his consumption then you have also further enriched yourself.

Housing, too, is itching to get cheaper, but for confused reasons governments go to great lengths to prevent it. Where it took sixteen weeks to earn the price of 100 square feet of housing in 1956, now it takes fourteen weeks and the housing is of better quality. But given the ease with which modern machinery can assemble a house, the price should have come down much faster than that. Governments prevent this by, first, using planning or zoning laws to restrict supply (especially in Britain); second, using the tax system to encourage mortgage borrowing (in the United States at least – no longer in Britain); and third, doing all they can to stop property prices falling after a bubble. The effect of these measures is to make life harder for those who do not yet have a house and massively reward those who do. To remedy this, governments then have to enforce the building of more affordable housing, or subsidise mortgage lending to the poor.