Excessive Growth and Decline
Population exceeding the carrying capacity of an area or environment is called overpopulation. It may be caused by growth in population or by reduction in capacity. Spikes in human population can cause problems such as pollution and traffic congestion, these might be resolved or worsened by technological and economic changes. Conversely, such areas may be considered "underpopulated" if the population is not large enough to maintain an economic system (see population decline). Between these two extremes sits the notion of the optimum population.
Read more about this topic: Population Growth
Famous quotes containing the words excessive, growth and/or decline:
“The great subverter of Pyrrhonism or the excessive principles of scepticism is action, and employment, and the occupations of common life.”
—David Hume (1711–1776)
“Interpretation is the evidence of growth and knowledge, the latter through sorrow— that great teacher.”
—Eleonora Duse (1858–1924)
“We can recognize the dawn and the decline of love by the uneasiness we feel when alone together.”
—Jean De La Bruyère (1645–1696)