Population control_控制人口英語(yǔ)作文150字

Progress in science and the improvement of living conditions have led to the rapid growth of the world population. Modern medicine, for example, has made it possible for babies to grow up healthily and for people to live longer. With improved living conditions, particularly in the countryside, people tend to have larger families. As a result, the world population has increased so rapidly that it has now exceeded 6 billion.

But the overgrowth of population presents a threat to the existence of human society. A large population demands a GREat deal of food supply and shelter space. However, limited productivity and scarce world resources can hardly meet the needs of the ever-increasing population. Thus, in the long run, the overgrowth of the world population will only harm mankind.

To guarantee the steady development of human society, mankind must realize the consequences resulting from fast population growth and carry out a family planning programme. Only by adopting effective measures, can human society develop steadily and have a bright future.

科學(xué)的進(jìn)步和生活條件的改善有LED到世界人口的快速增長(zhǎng)。例如，現(xiàn)代醫(yī)學(xué)，可以使幼兒健康成長(zhǎng)，使人們活得更長(zhǎng)命。隨著生活條件的改善，特別是在農(nóng)村地區(qū)，人們往往會(huì)有更大的家庭。作為一個(gè)結(jié)果，世界人口增長(zhǎng)如此迅速，它現(xiàn)在已經(jīng)超過(guò)6000000000。

但人口過(guò)度增長(zhǎng)對(duì)人類(lèi)社會(huì)的存在構(gòu)成了威脅。大量的人口需要大量的食物供應(yīng)和住房的空間。然而，有限的生產(chǎn)力幾乎不能滿足日益增長(zhǎng)的人口需求。因此，從長(zhǎng)遠(yuǎn)來(lái)看，過(guò)多的世界人口將會(huì)危害人類(lèi)。

為了保證人類(lèi)社會(huì)的穩(wěn)定發(fā)展，人類(lèi)必須意識(shí)到人口迅速增長(zhǎng)所造成的后果，并開(kāi)展計(jì)劃生育。只有采取有效措施，人類(lèi)社會(huì)才能穩(wěn)步發(fā)展，有一個(gè)光明的未來(lái)。