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The world population explosion: causes, backgrounds and projections for the future
At the beginning of the nineteenth century, the total world population crossed the threshold of 1 billion people for the first time in the history of the homo sapiens sapiens. Since then, growth rates have been increasing exponentially, reaching staggeringly high peaks in the 20th century and slowin...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Universa Press
2013
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3987379/ https://www.ncbi.nlm.nih.gov/pubmed/24753956 |