Environmental Sciences, asked by koiralaamrit4, 8 months ago

habit of using latrine is a symbol of civilization explain​

Answers

Answered by smartsarancomfortrub
2

Answer:

Originally published in Current World Leaders, Volume 39, No. 6.

People have been "civilized"--have been settled as opposed to nomadic or hunting-and-gathering--for a mere ten thousand years. And most of us Homo sapiens sapiens remained "uncivilized," in this narrowly meant sense of living without the advantages or constraints of a settled abode, for probably at least the first half of that ten thousand year period.  

Before people became "citizens" living in "cities," these smartest alecks of the animal world deposited their excreta--their urine and feces--on the ground, here and there, widely dispersed, in the manner of all other land creatures. Of course, some groups, such as the cats, bury their feces and urine in shallow holes. But the effect of surface deposit or shallow burial is the same: ready access by the decomposer creatures in the soil to the nutrients and stored energy in the excreta; ready cycling through life of the elements necessary to it, attended by an incremental enrichment and diversification of the forms of life.  

This meant keeping the nutrients characteristic of excreta in the cycle of soil-to-bacteria-to-plants-to-animals-to-soil. The soil and its communities of life long ago grabbed hold, so to speak, of this major source of nutrients. Keeping these nutrients--especially the major, or "macro," ones such as nitrogen and phosphorus--locked up in the cycles of the land, besides making the land-based life cycles nutrient-rich, kept them out of the waters of the Earth. The lakes, rivers, streams, ponds, oceans, and aquifers were consequently relatively nutrient-poor--what we call "pure." Aquatic life forms evolved in precise relation to such pure waters, so that the characteristic of macro-nutrient scarcity has become, gradually but absolutely, crucial to the health of the species and the ecosystems of the aquatic environment.  

When we speak of "healthy" eco-systems, we mean stable eco-systems: that is, both tending toward diversity and not subject to cataclysmic drops in diversity. Such conditions, also called balanced, create relationships--ever more intricate relationships--that increasingly locate the inorganic elements necessary to life in cycles that make those inorganic elements increasingly available to life. The more extensive these relationships, the more consistently available the nutrient-elements will be to the life forms within those relationships. Expanding diversity of life forms is, relatively speaking, a low entropy enterprise. The more diverse the forms of life, the more matter and energy are kept available for use, or "work," and the less they are lost to use or work through either irretrievable dissipation or unresolvable mixing.  

So, when we talk of "pure" water, we do not mean pure in the chemical sense. We mean, rather, a dynamic balance between the nonliving macro-nutrient-scarce matter and the living organisms in water; a balance whereby the relationships of life forms to one another, perhaps developed over the course of a couple of billions of years, are, though always changing, nevertheless (excepting cataclysmic events), always stable, expanding in diversity, and healthy.  

It is not that life will disappear in waters suddenly enriched by an infusion of macro-nutrients. (Nitrogen and phosphorus, both called macro-nutrients because most plants need large quantities in order to grow, are also sometimes called "limiting factors" since, when they are scarce, the growth of plants--such as algae--not accustomed to nutrient-poor waters, is limited.)  

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Answered by gratefuljarette
6

Yes, the habit of using latrine is a symbol of civilization.

Explanation:

  • It means keeping the nutrients in the soil-to-bacteria-to-plants-to-animals-to-soil cycle characteristic of excreta. The wider these connections,  the elements of nutrients will be available to the life forms within these relationships.
  • Before people became citizens living in cities, these smartest animal world deposited their excreta— their urine and feces— on the ground, here and there, widespread, in the manner of all other creatures of the land. Certain groups, like the cats, bury their feces and urine in shallow holes, naturally.
  • A Latrine is a toilet or an even simplified device that is used within a sanitation network as a toilet. For starter, it can be a group trench in the soil in a camp for use as 'emergency sanitation', a hole in ground (pit latrine), or more complex structures, like pour-flush systems.

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