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How many people does our Earth live with?
According to scientists' estimates, when the world population grows to a certain level, natural resources will be exhausted.
World Population
Browse ScienceInfo articles and explainers related to World Population.
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Articles about World Population
49 published items.
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Half the world's population lives on 1% of the Earth
Even if the world population reaches 11 billion by the end of the century, it cannot be said that we do not have enough room for everyone.
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New York City has enough room for all people in the world
The world population has reached 7.3 billion people as of April this year and soon people will run out of land to live. There is one thing though
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Can a couple create the world after a disaster of extinction?
Sci-fi films often present a situation where a disaster strikes and the Earth has only one (or a few) surviving couples. Then they gradually rebuild their lives and make…
Space science
The world will need ... 5 Earth to live
The results of the study of demographic and ecological experts show that if all the inhabitants of the world live up to American standards like the standard of living in…
Biology
This creature may be responsible for 30% of the world population being angry all day
A type of parasite in the brain can make you unable to control your anger, as always as if you want to explode.
Biology
Two-thirds of the world's population is infected with sexually transmitted viruses
The latest statistics from the World Health Organization (WHO) show that 67% of the world's population under 50 years old is infected with herpes virus.
Biology
This seemingly harmless bacterium killed one third of the world's population
Some recent research has found the cause of the bacteria causing pandemics
Environment
More than 95% of the world's population must breathe unsafe air
The latest report from the World Health Organization (WHO) said environmental pollution has deprived more than 6.1 million people every year, of which more than 1.7 mill…
Environment
Three-quarters of the world's population can suffer deadly heat
Billions of people around the world will face deadly heat waves by the end of the 21st century if greenhouse gases continue to rise.
Environment
92% of the world's population lives in polluted air
Report of the World Health Organization on September 27, Southeast Asia and the Western Pacific is the most polluted air.
Environment
More than 80% of the world 'cannot' see the night sky
Light pollution has been the leading cause of about 80% of the world's population, 99% of the US and European population
Environment
We are polluted light
The countries most heavily influenced by artificial lighting include Singapore, Kuwait and Qatar. Countries like Chad, Central African Republic and Madagascar are less a…
Environment
Two-thirds of the world's population lacks serious water
New research shows that the number of people suffering from severe dehydration is much higher than previous statistics.
Environment
Climate change affects 10% of the world population
If the greenhouse gas emissions situation does not decline, by the end of this century, 1 in 10 people in the world must live in areas where crops, water, ecosystems and…