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A highlight of the world population crisis

Tap here to turn on desktop notifications to get the news sent straight to you. This year's World Population Day is even more significant, with a theme of "Investing in teenage girls," a critical mission for all nations and people around the globe. There are over 7. It's estimated that 108 billion people have lived throughout history as of 2011. That means that approximately 6. In the year 1000 AD, the world population was only 400 million.

POPULATION CRISIS: World to hold 10 BILLION people by 2050 leading to global famine fears

In 1750 AD, 750 years later, the population was 800 million and it first reached the 1 billion mark in 1804. By 1927 we had 2 billion people, and 3 billion by 1960. But it only took 40 years - until 2000 - for the population to double again to 6 billion. Do we really have too many people in the world? Standing side by side, the entire world's population would fit into 500 square miles 1,300 square kilometers - which is less than the size of Los Angeles.

The difference in average life expectancy between people in developed countries and poor nations is about 20 years, or 77. Sub-Saharan African nations have the lowest average life expectancies at 51. Source Large populations of young people are particularly prevalent in developing countries, with children or adolescents making up the majority in the 48 least developed nations in the world. The average person on earth is a 28 year-old, right-handed Han Chinese male.

  • In this context, white liberals increasingly risked being branded racist for supporting population reduction;
  • There can be no doubt concerning this long-term prognosis;
  • The death rate in 1800 averaged 25 to 30 per 1,000 population although, as indicated, it was subject to variation because of episodic plagues, epidemics, and crop failures;
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There are 9 million people on earth who fit that description, more than any other. The most common first name in the world is thought to be "Mohammed" or some variation, a name belonging to an estimated 150 million men or boys.

It's thought to be so popular because Muslim families have a tradition of naming their first-born son after the Islamic prophet of the same name. Source Likewise, the name Mary or some variation like Maria is believed to be the most common first name among women and girls in the western world, named after the Virgin Mary. It's estimated that every second there are 4.

Interesting enough, the recent population explosion isn't attributed to increased birth rates but decreases in death rates due to improvements in medicine, agriculture yields, urbanization, technology, education, disease prevention, and fewer war fatalities.

While our numbers are swelling, the rate of world population growth has slowed. Today, our population is growing by 1. While experts predict we'll have one billion more people by 2030 about 8. Every 20 minutes, 3,000 more people are born into the world.

  • That means that approximately 6;
  • There is similar direct evidence for other European countries;
  • This gives the UK a self-sufficiency rating of 25;
  • In Ehrlich's own words , the book's weaknesses were "not [focusing] enough on overconsumption and equity issues.

However, in that same amount of time, another plant or animal becomes extinct, adding up to 27,000 extinct species per year. The countries with the largest populations are China with 1. Indonesia 260 million and Brazil 209 million are next. With a more rapid population growth, India is expected to surpass China in population within a few years.

If Facebook were a country, it would be the 3rd most populous in the world, with 1. Many experts point not to overpopulation but overconsumption and inequalities in the distribution of resources as the cause of many problems in the world.

25 Facts in Observance of World Population Day July 11

If those numbers aren't alarming enough, the gap between rich and poor is growing. In fact, the ratio of the richest to poorest population was 5 to 1 in 1820, 35 to 1 by the 1950s, and 72 to 1 as of 1992.

Source 36 of the 40 poorest and hungriest countries in the world actually export food to wealthier nations. In 1900, there were only 12 cities around the world with more than 1 million people.

  1. They provide the principal form of support for the parents in their old age, and, with high mortality, many children must be born to ensure that some will survive to take care of their parents. Source 36 of the 40 poorest and hungriest countries in the world actually export food to wealthier nations.
  2. The jagged interval in the early death rate and the recent birth rate is intended to indicate that all the rates are subject to substantial annual variation.
  3. Is the current demographic situation in the less-developed countries impeding the process of modernization itself? If the birth rate in India is not reduced, its population will probably double in the next 25 or 30 years, increasing from about 450 million to about 900 million.
  4. Children leave home to seek jobs and parents no longer count on support by their children in their old age. Standing side by side, the entire world's population would fit into 500 square miles 1,300 square kilometers - which is less than the size of Los Angeles.
  5. Source Likewise, the name Mary or some variation like Maria is believed to be the most common first name among women and girls in the western world, named after the Virgin Mary. In fact, the ratio of the richest to poorest population was 5 to 1 in 1820, 35 to 1 by the 1950s, and 72 to 1 as of 1992.

Source However, today there are more than 400 cities worldwide with a population of 1 million or more and 19 cities with populations in excess of 10 million. Across the globe today, 1 in 3 children under the age of 5 - about 230 million - have never been officially registered. A child dies every 20 seconds because of poor sanitation.

In fact, 1 in 10 people - or 663 million - don't have access to safe drinking water around the world. Source Alarmingly, more people on earth today have access to a mobile phone than a toilet. More than 700 million women in the world were married before the age of 18 Sourceincluding around 15 million girls forced into marriage in 2015 alone. Of the 42 million refugees worldwide who have fled their homes because of war, 80 percent are women, girls, or young children, often the target of systematic rape, violence, and terror.