爲引起世界各國政府和人民對人口問題的重視，聯合國人口基金要求各國政府、民間團體在此期間開展"世界人口日"活動。如下爲英文版的世界人口日簡介，歡迎閱讀!
世界人口日簡介英文版(一)
The origin of world population day
In July 11, 1987, a baby was born in the former Yugoslavia, symbolically identified by the United Nations as "fiftieth billion people on earth" and declared the earth's population to exceed the 5 billion mark. The United Nations Population Activity Foundation (UNFPA) initiative called the day "5 billion people's day in the world."". In 1990, the United Nations decided to set the year July 11th as world population day to attract attention to population issues.
According to the United Nations Development Programme for the thirty-sixth session of the board, to attract the world government and people attach importance to the issue of population, the United Nations Population Fund for governments and non-governmental organizations during the "world population day". Since then, all countries in the world should carry out propaganda activities.
At zero on February 15, 1995, Beijing Obstetrics and Gynecology Hospital, a baby weighing 3700 grams, was born, declaring the arrival of China's twelfth million citizens. From April 11, 1989, the "1 billion 100 million people's Day" was less than 2000 days, and the huge population of trains added 100 million new passengers.
In October 12, 1999, the world population reached 6 billion, and the United Nations became the world's 6 billion population day".
世界人口日的由來
1987年7月11日，前南斯拉夫的一個嬰兒降生，被聯合國象徵性地認定爲是地球上第50億個人，並宣佈地球人口突破50億大關。聯合國人口活動基金會(UNFPA)倡議將這一天定爲"世界50億人口日"。1990年，聯合國決定將每年的七月十一日定爲"世界人口日"，以喚起人們對人口問題的關注。
根據聯合國開發計劃署理事會第36屆會議建議，爲引起世界各國政府和人民對人口問題的重視，聯合國人口基金要求各國政府、民間團體在此期間開展"世界人口日"活動。此後，世界各國都要開展宣傳活動。
1995年2月15日零點,北京婦產醫院一個重3700克的嬰兒出生,宣告中國第12億個公民的到來。距1989年4月11日"11億人口日"不足2000天,龐大的人口列車又增加了1億名新乘客。
1999年10月12日世界人口達60億聯合國確定爲世界"60億人口日"。
世界人口日簡介英文版(二)
The significance of world population day
At present, the difference between the population growth rate of developing countries and developed countries is still very large. The population of developing countries is growing at an annual population growth rate of 1.7%, while the annual population growth rate of developed countries is only 0.4%.
4/5 of the world's population is living in less developed areas, and 94% of the world's population is growing there. Controlling population growth and mastering the knowledge and methods of family planning are a crucial factor. In the July 11th World Population Day, the United Nations Environment Programme reminded the world.
Globally, birth rates and death rates are on the decline. At present, the world population is 5 billion 800 million, and at the same time it is increasing at an annual rate of 1.48%. That is to say, the global population is growing at an rate of 80 million per year.
"World Population Day" is a good opportunity to reflect the relationship between the inhabitants of the earth, their living conditions, and the environment. The population problem is not just a simple topic about abstract population numbers, it is related to the present and future of earth's residents living conditions and health issues ", UNEP Executive Director Klaus Topf said.
The population is a major factor in the environment and its conditions of change, whether in the world or elsewhere. To maintain a stable population growth in the region, national and worldwide are increasingly seen as the important content of the sustainable development of environment, service facilities, natural resource productivity and environmental health sustained is also seen as the main factors to achieve the social population and development goals. The government of other countries can help its people protect their living environment and control the size of their family by making policies and providing information.
At present in the world, the possibility of population, environment and development can appear generally benign circulation pattern is not clear, it is largely depends on a particular community and country, and the policy and the government can provide ancillary services, and fundamentally improve women's social and economic status and the popularity of girls' education, to improve medical and health conditions, improve the utilization ratio of natural resources and to improve the reproductive health care facilities.
世界人口日的意義
目前發展中國家和發達國家之間人口增長速度的差別依然很大，發展中國家人口正在以 1.7% 的年人口增長率增長，而發達國家的年人口增長率僅爲0.4%。
全世界有4/5 的人口居住在欠發達地區，而全世界 94%的.人口增長也正在發生在那裏。控制人口增長，掌握計劃生育的知識和方法是一個至關重要的因素，在7月11日世界人口日，聯合國環境規劃署如是提醒世界。
從全球範圍內來說，人口出生率和死亡率都在下降。目前世界人口爲 58 億，同時正在以 1.48% 的年增長率遞增，即目前全球人口在以每 8000萬的速度增長。
“世界人口日是一個反映地球居民、他們的生存條件以及環境之間的關係的好機會。人口問題絕不只是一個關於抽象的人口數字的簡單話題，它關係到現在和將來地球居民的生存條件以及健康問題”，聯合國環境規劃署執行主任克勞斯·託普弗宣稱。
無論在世界各地，人口都是引起周圍環境以及其自身生存條件變化的主要因素。維持人口的穩定增長在地區、國家以及世界範圍內都越來越被看作是環境可持續發展的重要內容，持續的自然資源生產力和環境衛生服務設施也被看作是取得社會人口與發展目標的主要因素。面鑑別國政府可以通過制定政策、提供信息等方式來幫助本國人民保護其生存環境，控制家庭人口規模。
目前在世界各地，人口、環境與發展之間能否普遍出現良性循環的格局的可能性還不明朗，這一切在很大程度上尚要取決於某一特定社區和國家的情況，及政策和政府所能提供的配套服務，以及從根本上提高婦女社會和經濟地位、普及對女童的教育、改善醫療和衛生條件、提高自然資源的利用率以及改善生育醫療設施。