Nature itself presents hazards to human health

 

Nature itself presents hazards to human health, including disease, natural poisons, and radiation. Regulators use a process called environmental risk assessment to decide whether they need to take risk management steps in relation to a risk. In this activity you will carry out three steps of an environmental risk assessment called release analysis, exposure analysis, and health effects analysis. This activity will require outside research in addition to the textbook and will set the stage for a larger assignment in Week 4.

Instructions
Write 1 page paper using the following instructions.
Select an environmental risk that occurs in nature, and research information about its release, exposure scenarios, and health effects. The specific data in each area of the analysis will depend on the environmental risk you choose. Write at least one paragraph for each analysis:

1. Release Analysis: Identify the contaminant, how it is released, measured, or detected. Include units of measurement, setting for the release, and scientific fields related to the contamination or measurement.

2. Exposure Analysis: Analyze the risk of exposure such as settings in which people encounter the risk or plausible scenarios in which exposure occurs.

3. Health Effects Analysis: Estimate the risks to human health, including short and long-term effects, demographic groups at risk, and health effects to individuals and populations.

Sample Solution

The majority of Earth’s natural systems are being rapidly altered by human activity. Within the study of environmental health, relatively recent topics include how this shift is affecting human health, who is most at risk for health problems, and the scope of the burden of diseases that are linked with it. We review the information available regarding the effects on human health of modifications to the composition and operation of natural systems, and we make the claim that these modifications have a variety of significant effects on human health. We point out various gaps and restrictions in the research that has been conducted up to this point and suggest a more organized and thorough method for doing applied research in this area.

ver, with the increase in media attention on the infestation, the increase in shortage has, according to the law of supply and demand, cause prices to shoot up at a high rate, inevitably, lower-income families are unable to purchase them for their personal well-being, leading to significant welfare loss as the provision of such necessary products become limited and in high demand. Perhaps, such supply is low in regions or provinces with low income due to the Friedman Theory which states people will make decisions on consumption based on their income over time; thus, suppliers choose not to supply products at required areas, leading to biases and prejudices in where such products are supplied – all without taking into a rational account of how human behaviour may respond in such conditions. The predictable nature of human beings perhaps could allow artificial intelligence to estimate individualized demand and supply using the economic concept of game theory where it understands the current social environmental circumstances that inevitably cause individuals to decide, influencing a society’s microeconomic facets. On the contrary, it is also important to note that, very similar to those who are made aware of their biases, artificial intelligence could be fed statistical biases – which may skew the solution required to accurately target the output. Thus, AI could also have the ability to discriminate; for example, upon identifying that rural areas may have lower literacy rates, it may intensify the Lewis Turning Point situation where there is a surplus rural labour in the primary and secondary sector – hence an increasing in employment saturation of such jobs when there are other applicable job vacancies available or an economy without balanced growth policies. Despite this, when assessing the potential setbacks to using Artificial Intelligence as a data-analysis program to output an individual’s or firm’s interests, economists could perhaps considerable to say that the potential for biased data is, for now, negligible relative to describing our world using models.

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