That's the central question of How Many People Can Live on Planet Earth?, a sobering BBC documentary production which is hosted and narrated by internationally acclaimed naturist Sir David Attenborough. The film argues that mankind is inadvertently setting itself up for a supreme reckoning.
http://topdocumentaryfilms.com/how-many-people-can-live-on-planet-earth/
The third most populated country in the world is the United States. It has a total population of around 324,707,000. The most populated city in this country is New York City with 8.55 million people. In this country, there are 13.42 births for every 1,000 people and 8.15 deaths per 1,000.
http://www.worldatlas.com/articles/how-many-people-live-in-the-world.html
Approximately 4.3 billion people live in these ten countries, representing around 58% of the world's population as of March 2016. Approximately 3.7 billion people, or half of the world population, live in the six most populous countries.
https://en.wikipedia.org/wiki/World_population
During the 20th century alone, the population in the world has grown from 1.65 billion to 6 billion. In 1970, there were roughly half as many people in the world as there are now. Because of declining growth rates, it will now take over 200 years to double again.
http://www.worldometers.info/world-population/
Some viewers may find the perspectives presented in How Many People Can Live on Planet Earth? to be cold and controversial, but Attenborough's congenial manner and scientifically sound approach makes for an illuminating and persuasive argument.
http://topdocumentaryfilms.com/how-many-people-can-live-on-planet-earth/
Coordinated Universal Time (UTC) is the equivalent of Eastern Standard Time (EST) plus 5 hours or Eastern Daylight Saving Time (EDT) plus 4 hours. Note: The U.S. POPClock is consistent with Census 2010 data and the most recent national population estimates. Population clocks on the US Census Bureau's Web site will update continuously for one minute and then will update once per minute after the first minute a web page is displayed.
https://www.census.gov/main/www/popclock.html
The United Nations projects world population to reach 10 billion in the year 2056. World population is expected to reach 8 billion people in 2023 according to the United Nations (in 2026 according to the U.S. Census Bureau). The current world population is 7.5 billion as of March 2017 according to the most recent United Nations estimates elaborated by Worldometers.
http://www.worldometers.info/world-population/
In demographics, the world population is the total number of humans currently living. As of March 2017, it was estimated at 7.49 billion. The United Nations estimates it will further increase to 11.2 billion in the year 2100.
https://en.wikipedia.org/wiki/World_population
The world population refers to the total number of people alive on the planet today. The United Nations Population Fund estimates that the world population is around 7.4 billion. Of the individuals currently living, the average age is approximately 30.1 years.
http://www.worldatlas.com/articles/how-many-people-live-in-the-world.html
This number represents 18% of the world’s population. The most populated city in this country is Mumbai with over 12.44 million individuals. Delhi City is the second most populated and has a population of 11,034,555. In India, the birth rate is 19.3 for every 1,000 people while there are only 7.3 deaths per 1,000.
http://www.worldatlas.com/articles/how-many-people-live-in-the-world.html
how many people live in the earth
7.5 billion people live in the Earth.