The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not been at all constant. According to paleo-ecologist Edward Deevey, the past million years show three momentous changes. The first, a rapid increase in population around one million B. C., followed the innovations of tool- and tool-using. But when the new power from the use of tools had been exploited, the rate of world population growth fell and became almost stable.
The next rapid jump in population started perhaps 10,000 years ago, when men began to keep herds, plow and plant the earth. Once again when initial productivity gains had been absorbed, the rate of population growth abated.
These two episodes suggest that the third great change, the present rapid growth, which began in the West between 250 and 350 years ago, may also slow down when, or if technology begins to yield fewer innovations. Of course, the current knowledge revolution
may continue without foreseeable end. Either way contrary to popular belief in constant geometric growth--population can be expected in the long nm to adjust to productivity.
What is found to have close relationship with rapid increase in population
But let no one think that pleasure is immoral. Pleasure in itself is a great good, all pleasure, but its consequences may be such (31) the sensible person eschews, certain varieties of (32) . Nor need pleasure be gross and sensual. They are wise in their generation (33) have discovered that intellectual pleasure is the most satisfying and the most enduring. It is well to (34) the habit of reading. There are (35) sports in which you can engage to your own satisfaction after you have passed the prime of life; there are no games except patience, chess problems and crossword puzzles that you can play without someone to play them with you. Reading suffers (36) no such disadvantages; there is no occupation--except perhaps needle-work, but that leaves the restless spirit (37) liberty-- which you can more easily (38) up at any moment, for any period, and more easily put (39) when other calls press upon you; there is no other amusement that can be obtained in these happy days of public liberties and cheap editions at so small a (40) . To acquire the habit of reading is to construct for yourself a refuge from almost all the miseries of life.
The medical world is gradually realizing that the quality of the (36) in hospitals may play an important (37) to help patients to get better.
C.
As (38) of nationwide effort in Britain to bring (39) out (40) the museums and into (41) places, some of the country’s best artists have (42) in to change older hospital and to soften the (43) edges of modern buildings. Of the 2500 national health service hospitals in Britain, almost 100 now have very valuable collections of present art in passages, waiting areas and treatment rooms.
D.
These recent movements first (44) by one artist, Peter Senior, who set up his studio at a Manchester hospital on northeastern England during the early 1970s. He felt the artist had lost his place in modern society, and (45) he should be enjoyed by a wider audience.
E.
A common hospital waiting room might have (46) 5 000 visitors each week, what a better place to hold regular exhibitions of art! Senior held the first exhibition of his own paintings in the out-patients waiting area of the Manchester Royal Hospital in 1975. Believed to lie Britain’s first hospital artist, Senior was so much (47) that he was soon joined (48) a team of six young art school graduates.
F.
The effect is (49) , now in file (50) and waiting rooms the visitors (51) a full view of fresh colors, playful images and restful countyards.
G.
The quality of the environment may (52) the used for expensive drugs when a patient is (53) from all illness. A study has shown that (54) who halt a view onto garden needed half the number of strong pain killers compared (55) patients who had no view at all or only a brick wall to look at.
We walked so quietly that the nurse at the desk didn’t even lift her eyes from the hook. Mum pointed to a big chair by the door and I knew she wanted me to have a seat. While I watched, mouth open in surprise, mum took off her hat and coat and gave them to me to hold. She walked quietly to the small room by the lift and took out a wet mop (拖把). She pushed the mop past the desk and as the nurse looked up, mum nodded and said, "Very dirty floors."
B.
"Yes. I’m glad they’ve finally decided to clean them," the nurse said. She looked at mum strangely and said, "But aren’t you working late"
C.
Mum just pushed harder, each swipe (拖) of the mop taking her farther and farther down the hall. I watched until I couldn’t see her and the nurse had turned back to write in the big book.
D.
After a long time mum came back. Her eyes were shining. She rapidly put the mop back and took my hand. As we turned to go out of the door, mum nodded politely to the nurse and said, "Thank you."
E.
Outside, mum told me: "Dagmar is fine. No fever."
F.
"You saw her, mum"
G.
"Of course. I told her about the hospital rides, and she will not expect us until tomorrow. Dad will stop worrying as well. It’s a fine hospital. But such floors! A mop is no good. You need a brush.\
Many people go to church on Sunday, but others don’t. Many sleep late on Sunday, but most don’t. However, almost everyone reads the Sunday paper.
B.
Often the paper is waiting outside the door when the family gets up. The newspaper boy has delivered it.
C.
The Sunday paper is usually very thick. It has many advertisements and many different sections. The adults in the family like the front page, the editorial page, and the world news section. Many men also read the sports pages and the financial pages.
D.
Most men don’t read the women’s pages, but the mother of the family usually does. The women’s pages have news about parties and marriages, and advice about food, health, and clothes.
E.
Most Sunday papers have comics, which children enjoy. Older people read the death notices, which tell about people who have died during the week.
F.
There is something for everyone in the Sunday paper.