Society & Environment: Population

The human population is actively modifying Earth’s atmosphere, biosphere, hydrosphere, and lithosphere through resource consumption and the use of technology. Researchers have recognized that the number and magnitude of the environmental problems now facing the Earth are directly correlated to the size of the human population. Humans can influence natural phenomena and processes at the local, regional, and global scale. The various human populations found on our planet also vary greatly in terms of affluence, level of education, and access to health care. The area of knowledge known as sustainable development tries to find solutions to the various social and environmental problems we now face.

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Surviving the Population Bomb

The Population Bomb: How We Survived It An April 1, 2011, News Release from the University of Michigan: World population will reach 7 billion this year, prompting new concerns about whether the...

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  • The way we design and build our communities can affect our physical and mental health. Healthy community desi...

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  • Agriculture Gallery II Humans began to cultivate food crops about 10,000 years ago. Prior to that time, hun...
  • Agriculture Gallery I Humans began to cultivate food crops about 10,000 years ago. Prior to that time, hunte...