How many people are there in the world? The answer to this question exists
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.
We are born and die
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.
And on land and at sea
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%.
Population of the planet by country
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.
Where is the closest thing?
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 are about 16 thousand people living on one square kilometer. Monaco is followed by Singapore and the Maldives. Of course, these countries belong to mini-states, but statistics are statistics. The Vatican, Malta and Bahrain can also be added to the first three.
However, if you take all the same large in terms of the area of the state, among them, Bangladesh is among the most densely populated (1,048 people per sq. Km).
The lowest population density on Earth in Mongolia, where fewer than two people live per square kilometer. km.
The population of the planet Earth is growing
The process of population growth is not interrupted. There is even evidence of how it went from the beginning of our era. Then on Earth lived about 175 million people. By the end of the first millennium BC. e. they totaled about 275 million, by 1800 this figure had reached almost 1 billion, and another hundred years later - 1.6 billion. In 1960, the number of the earth's population was within 3 billion people, in 1993 - within 5.6 billion .
In the last 15 years, the number of earthly peopleis still increasing: 1999 - 6 billion, 2006 - 6.5 billion, 2010 - 6.8 billion. How many people live in the world now, we have already said. Forecasts of demographers state that by 2050 there will be about 9.2 billion people living on Earth.
It is interesting that until the 1970s the population grew according to the hyperbolic law, and recently the growth rate has been slowing down.
Employees of the German Population Fund of the Earth note that the planet is obliged to increase the number of people to developing countries.
The highest increase in population occurs incountries such as Burundi, the United Arab Emirates, Niger, Kuwait (more than 3.5% per year). Europe such indicators can not boast. On the contrary, there are countries where the death rate exceeds the birth rate. With a minus population growth rate, there are 25 countries in the world. Among them are Germany, Italy, Russia, Belarus and others.
So here is the statistics on the topic: "How many people live in the world?"
