Why a study on environmental health is important for human existence. Furthermore motivate why an environmental personal mission statement is an essential aspect for the safe keeping of our environment
Answers
Answer:
Environmental health is the science and practice of preventing human injury and illness and promoting well-being by identifying and evaluating environmental sources and hazardous agents and limiting exposures to hazardous agents, and other environmental media or setting that may adversely affect human health.
Explanation:
While environmental health is relevant to everyone, people with vulnerable health statuses are most at risk. A staggering 23 percent of deaths across the globe are caused by preventable environmental factors. This spikes to 26% for children, in fact, this figure increases even more -- reaching nearly 35 % according to the WHO. Environmental health experts can help with everything from impact assessment to education and policy change.
Unfortunately, challenges related to managing risk factors in the field of environmental health grow by the day. One major factor influencing the environment is population growth. While environmental health addresses the impact of the environment on humans, this is inextricably interlinked with the impact of humans on the environment.
In high-income countries air pollution levels are (in global comparison) lower and getting better. In the developing world, especially Asia, concentrations are high and are not improving (in some cases getting even worse). Globally the burden of air pollution is focused on countries like India and China due to combination of high pollution levels and large population.
In other words, environmental health experts are tasked not only with understanding the implications of population growth, but also with drilling down into these different data points.
Environmental health is a massive field because of the many external forces that impact how humans eat, live and grow. It follows that there are many ways environmental health professionals can contribute. Advances in food production technologies such as agriculture, water purification and genetic engineering may help to feed the masses, while moving away from fossil fuels to renewable power sources such as wind and solar will go some way to reducing climate change.
A recent report by the National Association for Environmental Management (NAEM) highlights the degree to which companies are using emerging technologies to reduce pollution, improve employee safety, and work toward sustainability goals.
“By focusing on reducing environmental and social risk factors, nearly a quarter of the global burden of disease can be prevented,” reveals WHO.