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Environmental Issues

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Environmental Issues on Global Health

Seven Environmental Issues

Complete the following chart by identifying seven environmental issues that affect global health. In the second column, describe in complete sentences how the issue affects global health.

|Environmental issue |How does the issue affect global health? |
|Overpopulation |Fertile land, clean water, and all natural resources are disappearing at a phenomenal |
| |rate. (Donatelle 2010) |
| | |
| |Overpopulation is believed to be responsible for most of the current stress being put on |
| |the environment. |
| |As populations increase, resources become scarce. In many parts of the world, governments |
| |struggle to meet the needs of the increasing numbers of citizens. |
|Air pollution |Indoor and outdoor air pollution Such as Smog and other forms of air pollution have a |
| |detrimental effect on our health and the environment such as acute respiratory infections.|
| |Indoor air pollution is caused primarily by tobacco smoke, |
| |emissions, asbestos, formaldehyde, radon, and household chemicals. Pollution is depleting |
| |Earth’s protective ozone layer and contributing to global warming by enhancing the |
| |greenhouse effect. |
|Global warming /climate change |Climate change will lead to an increase in the intensity and such as the heat waves the US|
| |has been experiencing lately. Everything such as destruction in the rain forest to melting|
| |glaciers in the Arctic |
| | |
| |Global warming may lead to increase in the risk of climatic natural disasters. |
| |Productivity impacts may include sea-rise damage to coastal investments, regional changes |
| |in agricultural productivity and disruption of the marine food chain. |
|Water pollution |Good example is the Erin Brochovich story. The tale started in Hinckley, a town somewhere |
| |out towards the Mojave Desert. Over the years, many of the residents have drank, bathed |
| |and swam in water polluted by a chemical polluted in their water stream from a company. |
| |They suffer many physical ailments, including bloody noses, various intestinal ailments, |
| |bad backs, rotten teeth and tumors. Many diseases are related to a lack of clean water and|
| |sanitation throughout the world. But mostly we don’t realize what we throw down our drains|
| |such as car maintenance liquids or other item pollutes the water. |
|Solid waste/ Land pollution |Landfills pose potential problems. What a person throws away can affect not only but also |
| |the surrounding soils. The land pollution from the solid waste and seepage and odor |
| |pollution can increase the risks of for farmers to produce crops and breed animals. |
| |Permanent or temporary diseases may develop in items we use or consume. |
|Water shortages |Global warming is making an environmental impact o water resource such as, declining |
| |fisheries and aquifer depletion leading to irreversible compaction. 20 years ago in AZ |
| |seems like the water was plenty and everyone is able to have green and we took advantage |
| |of the water. Now we have to think on how to conserve since the mountains no longer has |
| |the natural water run of due to the decades of hotter weather. Also Productivity is |
| |affected by the costs of providing safe water, by constraints on economic activity caused |
| |by water shortages. |
|Deforestation: |Loss of sustainable logging potential and of erosion prevention and the extinction of |
| |plant and animal species will potentially affect the development of new drugs; it will |
| |reduce ecosystem adaptability and lead to the loss of genetic resources. |

Which of the seven environmental issues is the most damaging to the environment and why?

The biggest environment issue is not going to get any smaller it is the overpopulation. We ravenously consume resources, pollute the air and water, and tear down natural habitats. These problems aren’t going to magically solve themselves. Generations before us should have tried to preserve the land and water, but we can’t go back in time. Now our generation we have to step up our efforts to preserve the future for our children and grandchildren if we want to keep this planet a healthy place for humans to live. We can try to reverse the damage we’ve done. Some way we will have to find alternatives to reverse the climate and its natural damage.

Repair a Broken Health Care System

Complete the following chart. Provide seven proposals for changing the health care system. For each proposal, complete the Pros, Cons, and Future Outlook columns.

|Proposal |Pros |Cons |Future Outlook |
|Available to everyone | |We may pay for people who don’t| |
| |Medicaid relies on matching funds |have insurance through |Everyone who lacks access to Medicare or |
| |Provided by federal and state |increased premiums and taxes. |workplace coverage would be able to buy |
| |sources. If |Until there is a cap on the |into a Health Care Plan. |
| |A new public insurance pool modeled|funds many will be over paying | |
| |after Medicare was available at a |whether they use it or not. | |
| |bargain or lower prices every | | |
| |enrollee would have access to | | |
| |either an affordable Medicare-like | | |
| |plan with free choice of providers | | |
| |or to a selection of comprehensive | | |
| |plans. | | |
|Employers /employees purchase|Have a federal–state matching funds|Not a quick fix but This would |Employees can continue insurance benefits |
|coverage |program for people who are less |take time to create a flexible |when they change jobs. And continue |
| |fortunate or who are blind, |framework for affordable, |insurance benefits from one job to the |
| |disabled, elderly, or receiving Aid|quality universal health care |next, thereby guaranteeing coverage during|
| |to Families with Dependent |that can evolve over time in |the transition. |
| |Children. |the right direction for all | |
| | |Americans. | |
|Open plans and doctors |We are able to choose our doctors |Some individuals will not take |Save money for both the patient and lower |
| |according to patience needs. |continue the needed medical |the overall cost for health care. Because |
| |Instead of doctors who refer |care without doctors direct |companies will be in competition to have |
| |patients to their own diagnostic |guidance |patience use their services. |
| |labs or other plans for profit | | |
| |reasons. | | |
|Financing |Without spending too much our |Like buying a car some people |New companies can have lower cost for |
| |system, it would create a new |will miss the required payment |financing major surgeries or other |
| |framework ensuring that everyone is|to keep the cost going on a |services needed for patient who otherwise |
| |covered, that risk is spread |service provided. |cannot afford health care. |
| |broadly, and that costs are | | |
| |controlled and quality improved. | | |
|Taxes |In the case of early retirees they | | |
| |could contribute to the cost of the| | |
| |Health Care Plan on a tax-free | | |
| |basis. Most would find this a much | | |
| |less expensive way of providing | | |
| |retiree coverage. | | |

Seven Issues Affecting Health Care

The text lists seven issues affecting health care. For each issue, explain how the issue affects health care.

|Health care issue |How does the issue affect health care? |
|Cost |Many factors are involved, including: excess administrative costs; |
| |duplication of services; an aging population; growing rates of |
| |obesity, inactivity, and related health problems; demand for |
| |new diagnostic and treatment technologies; an emphasis on |
| |crisis-oriented care instead of prevention; and inappropriate |
| |use of services by consumers. |
|Access |Access to health care is determined by numerous factors, |
| |including the supply of providers and facilities, proximity |
| |to care, ability to maneuver in the system, health status, |
| |and insurance coverage. Further, insurance companies could collect rents by enrolling only |
| |healthier patients so that the cost of care would be less for these individuals. |
| | |
|Malpractice |education, licensure, certification/ |
| |registration, accreditation, peer review, and the legal |
| |system of malpractice litigation. Some of these mechanisms |
| |are mandatory before a professional or organization may provide |
| |care, whereas others are purely voluntary. (Be aware that |
| |licensure, although mandated by the state for some practitioners |
| |and facilities, is only a minimum guarantee of quality.) |
| |Insurance companies and government payers may also require |
| |a higher level of quality by linking payment to whether a |
| |practitioner is board certified or a facility is accredited by the |
| |appropriate agency. In addition, to reduce costs and improve |
| |quality of care, most insurance plans now require prior |
| |authorization or second opinions. |
|Restricted choices in health care |Let individuals choose their own plan. This proposition has great appeal for those who favor |
|providers and treatment |consumer choice. Everyone likes choice. However, issues of adverse selection can negate any |
| |welfare gains from additional choice. High risk individuals have a hard time getting insurance |
| |and if they do the price is often unaffordable. |
|Unnecessary procedures |Physicians are paid on a fee-for-service basis. This encourages physicians to work harder and |
| |most recommend unnecessary treatments to patients. Thus, if the federal government set medical |
| |spending limits, this could lead to rationing. What we want to happen is to reduce medical |
| |spending for unnecessary or wasteful medical procedures. |

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