Pollution and mankind

Shop What is Air Pollution?

Pollution and mankind

Pollution started from prehistoric timeswhen man created the first fires.

According to a article in the journal Science, " soot " found on ceilings of prehistoric caves provides ample evidence of the high levels of pollution that was associated with inadequate ventilation of open fires. Core samples of glaciers in Greenland indicate increases in pollution associated with Greek, Roman, and Chinese metal production.

The Industrial Revolution brought an infusion of untreated chemicals and wastes into local streams that served as the water supply. King Edward I of England banned the burning of sea-coal by proclamation in London inafter its smoke became a problem; [6] [7] the fuel was so Pollution and mankind in England that this earliest of names for it was acquired because it could be carted away from some shores by the wheelbarrow.

It was the industrial revolution that gave birth to environmental pollution as we know it today.

Pollution and mankind

London also recorded one of the earlier extreme cases of water quality problems with the Great Stink on the Thames ofwhich led to construction of the London sewerage system soon afterward. Pollution issues escalated as population growth far exceeded viability of neighborhoods to handle their waste problem.

Reformers began to demand sewer systems and clean water. August Bebel recalled conditions before a modern sewer system was built in the late s: There were no public toilets in the streets or squares.

Visitors, especially women, often became desperate when nature called. In the public buildings the sanitary facilities were unbelievably primitive As a metropolis, Berlin did not emerge from a state of barbarism into civilization until after A British expert in concluded that Berlin represented "the most complete application of science, order and method of public life," adding "it is a marvel of civic administration, the most modern and most perfectly organized city that there is.

Chicago and Cincinnati were the first two American cities to enact laws ensuring cleaner air in Pollution became a major issue in the United States in the early twentieth century, as progressive reformers took issue with air pollution caused by coal burning, water pollution caused by bad sanitation, and street pollution caused by the 3 million horses who worked in American cities ingenerating large quantities of urine and manure.

As historian Martin Melosi notes, The generation that first saw automobiles replacing the horses saw cars as "miracles of cleanliness. Extreme smog events were experienced by the cities of Los Angeles and Donora, Pennsylvania in the late s, serving as another public reminder.

Awareness of atmospheric pollution spread widely after World War II, with fears triggered by reports of radioactive fallout from atomic warfare and testing.

National news stories in the late s—especially the long-term dioxin contamination at Love Canal starting in and uncontrolled dumping in Valley of the Drums —led to the Superfund legislation of The development of nuclear science introduced radioactive contaminationwhich can remain lethally radioactive for hundreds of thousands of years.

Lake Karachay —named by the Worldwatch Institute as the "most polluted spot" on earth—served as a disposal site for the Soviet Union throughout the s and s. ChelyabinskRussia, is considered the "Most polluted place on the planet". The toll on the worst-affected populations and the growth since then in understanding about the critical threat to human health posed by radioactivity has also been a prohibitive complication associated with nuclear power.

Though extreme care is practiced in that industry, the potential for disaster suggested by incidents such as those at Three Mile Island and Chernobyl pose a lingering specter of public mistrust.

Worldwide publicity has been intense on those disasters. The borderless nature of atmosphere and oceans inevitably resulted in the implication of pollution on a planetary level with the issue of global warming. Though their effects remain somewhat less well understood owing to a lack of experimental data, they have been detected in various ecological habitats far removed from industrial activity such as the Arctic, demonstrating diffusion and bioaccumulation after only a relatively brief period of widespread use.

A much more recently discovered problem is the Great Pacific Garbage Patcha huge concentration of plastics, chemical sludge and other debris which has been collected into a large area of the Pacific Ocean by the North Pacific Gyre.

This is a less well known pollution problem than the others described above, but nonetheless has multiple and serious consequences such as increasing wildlife mortality, the spread of invasive species and human ingestion of toxic chemicals. Organizations such as 5 Gyres have researched the pollution and, along with artists like Marina DeBrisare working toward publicizing the issue.Home» Light Pollution» Human Health.

Humans evolved to the rhythms of the natural light-dark cycle of day and night. The spread of artificial lighting means most of us no longer experience truly dark nights. Research suggests that artificial light at night can negatively affect human health, increasing risks for obesity, depression.

Essays - largest database of quality sample essays and research papers on Pollution And Mankind. Pollution does not only affect marine life and their environment, it also affects mankind.

Every day, toxic chemicals are entering our oceans. These toxic chemicals have either been dumped on purpose from industrial sources or naturally flow off land and directly into our rivers and streams, which eventually end up in our oceans.

Causes, effects and solutions of air pollution: Air pollution is one such form that refers to the contamination of the air, irrespective of indoors or outside.

A physical, biological or chemical alteration to the air in the atmosphere can be termed as pollution Founded Conserve Energy Future with the sole motto of providing helpful. Pollution or the introduction of different forms of waste materials in our environment has negative effects to the ecosystem we rely on.

There are many kinds of pollution, but the ones that have the most impact to us are Air and Water pollution. How does water pollution affect humans? Try drinking untreated water nowadays and your body will immediately react to it.

You will get a stomach ache at the least. Water-borne diseases account for the deaths of 3,, people a year! That’s equivalent to a jumbo jet crashing every hour, and the majority of these are children.

Pollution and mankind
Pollution - Wikipedia