Unit 1: Exercise 1

Unit 1: Exercise 9
Read the information. Then read the article again. Do the statements agree with the information in the article? Choose True, False or Not Given.

Choose True if the statement agrees with the information False if the statement contradicts the information Not Given if there is no information on this.

Paragraph A
One of the key challenges facing the world is going to be coping with the hundreds of millions who will flock to the growing number of overpopulated megacities, especially in developing countries. This has received a great deal of media attention; books have been written, conferences organised and committees established to debate the causes of urbanisation, and more importantly, what can be done to improve the fate of those making the move into these continually growing conurbations. But the same is not true of a second, and closely related trend, which raises a serious dilemma: what to do about the cities that are losing people.

Paragraph B
A drop in a city’s population usually leads to a few empty or boarded-up and unoccupied homes, hardly enough to make the headlines or raise eyebrows. But they’re hardly unusual. One in ten US cities is actually shrinking. In Japan, larger cities are thriving – and growing – while many of the smaller ones are in decline, both demographically and economically. In Latvia, many young adults have turned remarkably anti-provincial and have headed for the capital, Riga, in large numbers, leaving a number of ghost towns. Almost silently, this trend is being repeated right across the globe, almost without anyone noticing. Several South Korean cities are also becoming smaller, and this trend will continue unless birth rates there increase.

Paragraph C
That’s just the thing: once a place starts getting smaller, the decline tends to continue. There are several explanations for this. When young adults leave the town of their birth and don’t return, the town loses not just those adults, but also the children that they would have had there later had they stayed. As populations drop, the average age of the inhabitants increases until most people are post-childbearing age. This is what has happened to towns like Christchurch in the UK. It’s a vicious cycle; it means, of course, fewer youngsters to bring down the average age, and consequently, the trend gathers momentum and accelerates. Additionally, of course, higher average age is closely linked with increased mortality, with each death further reducing the population.