The Rational Optimist: How Prosperity Evolves. Matt Ridley

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Название The Rational Optimist: How Prosperity Evolves
Автор произведения Matt Ridley
Жанр Историческая литература
Серия
Издательство Историческая литература
Год выпуска 0
isbn 9780007374816



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the son is pouring tastes of the cows that drink from the brook. Toothache tortures the mother. The neighbour’s lodger is getting the other girl pregnant in the hayshed even now and her child will be sent to an orphanage. The stew is grey and gristly yet meat is a rare change from gruel; there is no fruit or salad at this season. It is eaten with a wooden spoon from a wooden bowl. Candles cost too much, so firelight is all there is to see by. Nobody in the family has ever seen a play, painted a picture or heard a piano. School is a few years of dull Latin taught by a bigoted martinet at the vicarage. Father visited the city once, but the travel cost him a week’s wages and the others have never travelled more than fifteen miles from home. Each daughter owns two wool dresses, two linen shirts and one pair of shoes. Father’s jacket cost him a month’s wages but is now infested with lice. The children sleep two to a bed on straw mattresses on the floor. As for the bird outside the window, tomorrow it will be trapped and eaten by the boy.

      If my fictional family is not to your taste, perhaps you prefer statistics. Since 1800, the population of the world has multiplied six times, yet average life expectancy has more than doubled and real income has risen more than nine times. Taking a shorter perspective, in 2005, compared with 1955, the average human being on Planet Earth earned nearly three times as much money (corrected for inflation), ate one-third more calories of food, buried one-third as many of her children and could expect to live one-third longer. She was less likely to die as a result of war, murder, childbirth, accidents, tornadoes, flooding, famine, whooping cough, tuberculosis, malaria, diphtheria, typhus, typhoid, measles, smallpox, scurvy or polio. She was less likely, at any given age, to get cancer, heart disease or stroke. She was more likely to be literate and to have finished school. She was more likely to own a telephone, a flush toilet, a refrigerator and a bicycle. All this during a half-century when the world population has more than doubled, so that far from being rationed by population pressure, the goods and services available to the people of the world have expanded. It is, by any standard, an astonishing human achievement.

      Averages conceal a lot. But even if you break down the world into bits, it is hard to find any region that was worse off in 2005 than it was in 1955. Over that half-century, real income per head ended a little lower in only six countries (Afghanistan, Haiti, Congo, Liberia, Sierra Leone and Somalia), life expectancy in three (Russia, Swaziland and Zimbabwe), and infant survival in none. In the rest they have rocketed upward. Africa’s rate of improvement has been distressingly slow and patchy compared with the rest of the world, and many southern African countries saw life expectancy plunge in the 1990s as the AIDS epidemic took hold (before recovering in recent years). There were also moments in the half-century when you could have caught countries in episodes of dreadful deterioration of living standards or life chances – China in the 1960s, Cambodia in the 1970s, Ethiopia in the 1980s, Rwanda in the 1990s, Congo in the 2000s, North Korea throughout. Argentina had a disappointingly stagnant twentieth century. But overall, after fifty years, the outcome for the world is remarkably, astonishingly, dramatically positive. The average South Korean lives twenty-six more years and earns fifteen times as much income each year as he did in 1955 (and earns fifteen times as much as his North Korean counterpart). The average Mexican lives longer now than the average Briton did in 1955. The average Botswanan earns more than the average Finn did in 1955. Infant mortality is lower today in Nepal than it was in Italy in 1951. The proportion of Vietnamese living on less than $2 a day has dropped from 90 per cent to 30 per cent in twenty years.

      The rich have got richer, but the poor have done even better. The poor in the developing world grew their consumption twice as fast as the world as a whole between 1980 and 2000. The Chinese are ten times as rich, one-third as fecund and twenty-eight years longer-lived than they were fifty years ago. Even Nigerians are twice as rich, 25 per cent less fecund and nine years longer-lived than they were in 1955. Despite a doubling of the world population, even the raw number of people living in absolute poverty (defined as less than a 1985 dollar a day) has fallen since the 1950s. The percentage living in such absolute poverty has dropped by more than half – to less than 18 per cent. That number is, of course, still all too horribly high, but the trend is hardly a cause for despair: at the current rate of decline, it would hit zero around 2035 – though it probably won’t. The United Nations estimates that poverty was reduced more in the last fifty years than in the previous 500.

      Affluence for all

      Nor was 1955 a time of deprivation. It was in itself a record – a moment when the world was richer, more populous and more comfortable than it had ever been, despite the recent efforts of Hitler, Stalin and Mao (who was then just starting to starve his people so that he could use their grain to buy nuclear weapons from Russia). The 1950s were a decade of extraordinary abundance and luxury compared with any preceding age. Infant mortality in India was already lower than it had been in France and Germany in 1900. Japanese children had almost twice as many years in education in 1950 as at the turn of the century. World income per head had almost doubled in the first half of the twentieth century. In 1958 J.K. Galbraith declared that the ‘affluent society’ had reached such a pitch that many unnecessary goods were now being ‘overprovided’ to consumers by persuasive advertisers.

      He was right that Americans were especially well off compared with others: they were three inches taller in 1950 than they had been at the turn of the century and spent twice as much on medicine as funerals – the reverse of the ratio in 1900. Roughly eight out of ten American households had running water, central heating, electric light, washing machines and refrigerators by 1955. Almost none had these luxuries in 1900. In his 1890 classic How the Other Half Lives, Jacob Riis encountered a family of nine in New York living in a ten-foot-square room plus a tiny kitchen, and women earning 60 cents a day for sixteen hours’ work in sweatshops and unable to afford more than one meal a day. This would have been unthinkable by mid-century.

      Yet looking back now, another fifty years later, the middle class of 1955, luxuriating in their cars, comforts and gadgets, would today be described as ‘below the poverty line’. The average British working man in 1957, when Harold Macmillan told him he had ‘never had it so good’, was earning less in real terms than his modern equivalent could now get in state benefit if unemployed with three children. Today, of Americans officially designated as ‘poor’, 99 per cent have electricity, running water, flush toilets, and a refrigerator; 95 per cent have a television, 88 per cent a telephone, 71 per cent a car and 70 per cent air conditioning. Cornelius Vanderbilt had none of these. Even in 1970 only 36 per cent of all Americans had air conditioning: in 2005 79 per cent of poor households did. Even in urban China 90 per cent of people now have electric light, refrigerators and running water. Many of them also have mobile phones, internet access and satellite television, not to mention all sorts of improved and cheaper versions of everything from cars and toys to vaccines and restaurants.

      Well all right, says the pessimist, but at what cost? The environment is surely deteriorating. In somewhere like Beijing, maybe. But in many other places, no. In Europe and America rivers, lakes, seas and the air are getting cleaner all the time. The Thames has less sewage and more fish. Lake Erie’s water snakes, on the brink of extinction in the 1960s, are now abundant. Bald eagles have boomed. Pasadena has few smogs. Swedish birds’ eggs have 75 per cent fewer pollutants in them than in the 1960s. American carbon monoxide emissions from transport are down 75 per cent in twenty-five years. Today, a car emits less pollution travelling at full speed than a parked car did in 1970 from leaks.

      Meanwhile, average life expectancy in the longest-lived country (Sweden in 1850, New Zealand in 1920, Japan today) continues to march upwards at a steady rate of a quarter of a year per year, a rate of change that has altered little in 200 years. It still shows no sign of reaching a limit, though surely it must one day. In the 1920s demographers confidently asserted that average life span would peak at 65 ‘without intervention of radical innovations or fantastic evolutionary change in our physiological