雅思阅读第072套P2-The Fertility Bust

The Fertility Bust

A. Falling populations – the despair of state pension systems – are often regarded with calmness, even a secret satisfaction, by ordinary people. Europeans no longer need large families to gather the harvest or to look after parents. They have used their good fortune to have fewer children, thinking this will make their lives better. Much of Europe is too crowded as it is. Is this all that is going on? Germans have been agonising about recent European Union estimates suggesting that 30% of German women are, and will remain, childless. The number is a guess: Germany does not collect figures like this. Even if the share is 25%, as other surveys suggest, it is by far the highest in Europe.

B. Germany is something of an oddity in this. In most countries with low fertility, young women have their first child late, and stop at one. In Germany, women with children often have two or three, but many have none at all. Germany is also odd in experiencing low fertility for such a long time. Europe is demographically polarised. Countries in the north and west saw fertility fall early, in the 1960s. Recently, they have seen it stabilise or rise back towards replacement level (i.e. 2.1 births per woman). Countries in the south and east, on the other hand, saw fertility rates fall much faster, more recently (often to below 1.3, a rate at which the population falls by half every 45 years). Germany combines both. Its fertility rate fell below 2 in 1971, However, it has stayed low and is still only just above 1.3. This challenges the notion that European fertility is likely to stabilise at tolerable levels. It raises questions about whether the low birth rates of Italy and Poland, say, really are, as some have argued, merely temporary.

C. The list of explanations for why German fertility has not rebounded is long. Michael Teitelbaum, a demographer at the Sloan Foundation in New York ticks them off: poor childcare; unusually extended higher education; inflexible labour laws; high youth unemployment; and non-economic or cultural factors. One German writer, Gunter Grass, wrote a novel, “Headbirths”, in 1982, about Harm and Dorte Peters, “a model couple” who disport themselves on the beaches of Asia rather than invest time and trouble in bringing up a baby. “They keep a cat,” writes Mr. Grass, “and still have no child.” The novel is subtitled “The Germans Are Dying Out”. With the exception of this cultural factor, none of these features is peculiar to Germany. If social and economic explanations account for persistent low fertility there, then they may well produce the same persistence elsewhere.

D. The reason for hoping otherwise is that the initial decline in southern and eastern Europe was drastic, and may be reversible. In the Mediterranean, demographic decline was associated with freeing young women from the constraints of traditional Catholicism, which encouraged large families. In eastern Europe, it was associated with the collapse in living standards and the ending of pro-birth policies. In both regions, as such temporary factors fade, fertility rates might, in principle, be expected to rise. Indeed, they may already be stabilising in Italy and Spain. Germany tells you that reversing these trends can be hard. There, and elsewhere, fertility rates did not merely fall; they went below what people said they wanted. In 1979, Eurobarometer asked Europeans how many children they would like. Almost everywhere, the answer was two: the traditional two-child ideal persisted even when people were not delivering it. This may have reflected old habits of mind. Or people may really be having fewer children than they claim to want.

E. A recent paper suggests how this might come about. If women postpone their first child past their mid-30s, it may be too late to have a second even if they want one (the average age of first births in most of Europe is now 30). If everyone does the same, one child becomes the norm: a one-child policy by example rather than coercion, as it were. If women wait to start a family until they are established at work, they may end up postponing children longer than they might otherwise have chosen. When birth rates began to fall in Europe, this was said to be a simple matter of choice. That was true, but it is possible that fertility may overshoot below what people might naturally have chosen. For many years, politicians have argued that southern Europe will catch up from its fertility decline because women, having postponed their first child, will quickly have a second and third. The overshoot theory suggests there may be only partial recuperation. Postponement could permanently lower fertility, not just redistribute it across time.

F. There is a twist. If people have fewer children than they claim to want, how they see the family may change, too. Research by Tomas Sobotka of the Vienna Institute of Demography suggests that, after decades of low fertility, a quarter of young German men and a fifth of young women say they have no intention of having children and think that this is fine. When Eurobarometer repeated its poll about ideal family size in 2001, support for the two-child model had fallen everywhere. Parts of Europe, then, may be entering a new demographic trap. People restrict family size from choice. Social, economic, and cultural factors then cause this natural fertility decline to overshoot. This changes expectations, to which people respond by having even fewer children. That does not necessarily mean that birth rates will fall even more: there may yet be some natural floor, but it could mean that recovery from very low fertility rates proves to be slow or even non-existent.

SECTION 2: QUESTIONS 14-26