The population of the Earth every yearincreases. Yet overpopulation of our planet is not threatened. The threat to human existence may be the irrational use of renewable and non-renewable resources.
The answer to the question of how many people in the world,of course, there is. After all, in every country, a census is periodically conducted. About absolute accuracy of figures, perhaps, it is impossible to be sure. Because every second in the world someone is born, and someone dies.
According to the report of the German Population Fund of the Earth,compiled at the beginning of 2014, the world is home to 7.2 billion people. This figure exceeds last year's figure by 80 million: that's how much less people lived a year earlier on our planet.
The length of the earth's land is 149million square meters. km. Based on how many people in the world live, on Earth they should not be crowded. However, the population on the planet is distributed unevenly. It is clear that deserts, glaciers, high mountains are almost uninhabited. But even those places that are suitable for human life, are unequally populated by people.
The bulk of the population lives in the northernhemisphere of the Earth. The southern hemisphere accounts for only 10% of the population. The most inhabited is the Asian continent - there are about 60% of humanity. The least number of people inhabits Australia and Oceania - only 0.5%.
In total there are 196 countries on the Earth.True, this is only recognized by all, and there are still unrecognized and dependent territories. It is interesting to know not only how many people all over the world live, but also the population of which countries is the most numerous.
So, China, India, the USA open the top ten largest countries, followed by Indonesia, Brazil, Pakistan. It is completed by Bangladesh, Nigeria, Russia and Japan.
In China, today there are more than 1 billion 300million people. Another billionaire country is India (more than 1.1 billion people). Occupying the third place, the United States of America is still lagging behind the leaders: 310 million people. Russia is now on the 9th place with a population of 143 million people.
If there are countries with the largest population, that is, the smallest. These include: the Vatican (less than a thousand people), Nauru, Tuvalu, Palau, San Marino, Monaco, Liechtenstein.
Many people can not answer this questionthinking: China and India. But they will be wrong. These countries are not in the first place in the list of the most populous countries. Although India is in the top twenty (the average population density is 357 people per square kilometer).
The most populous country on the planet isthe tiny principality of Monaco. There, about 16 thousand people live on one square kilometer. Monaco is followed by Singapore and the Maldives Republic. Of course, these countries belong to the mini-states, but statistics are statistics. To the first three you can still add the Vatican, Malta and Bahrain.
However, if we take still large areas of the state, among them Bangladesh (1084 people per sq. Km) is among the most densely populated.
The lowest population density on Earth is in Mongolia, where less than two people live per square kilometer. km
The process of population growth is not interrupted.There is even data as it passed from the beginning of our era. Then about 175 million people lived on Earth. By the end of the first millennium n. er there were about 275 million of them, by 1800 this figure reached almost 1 billion, and a hundred years later - already 1.6 billion. In 1960, the world population was fixed at 3 billion people, in 1993 - within 5.6 billion. .
In the past 15 years, the number of earth peoplestill increasing: 1999 - 6 billion, 2006 - 6.5 billion, 2010 - 6.8 billion. How many people in the world live now, we have already said. Forecasts of demographers say that by 2050 about 9.2 billion people will live on Earth.
Interestingly, until the 70s of the last century, the population grew by a hyperbolic law, and recently there has been a slowdown in growth rates.
Employees of the German Foundation for the Population of the Earth note that the planet is obliged to increase the number of people to developing countries.
The highest population growth occurs insuch countries as Burundi, United Arab Emirates, Niger, Kuwait (more than 3.5% per year). Europe can not boast of such indicators. On the contrary, there are countries where the death rate exceeds the birth rate. With a negative indicator of population growth in the world, there are 25 countries. Among them are Germany, Italy, Russia, Belarus and others.
This is how the statistics on the topic look like: “How many people live in the world?”
